#borneanorangutanpongopygmaeus — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #borneanorangutanpongopygmaeus, aggregated by home.social.
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Research: AI Helps Unlock the Curious Secrets of Orangutan Chatter
A groundbreaking and exciting study has started to decode the complex communication of Bornean orangutans, revealing the intricacies of their vocalisations and offering new insights into their rich and mysterious world. All three species of orangutan are critically endangered, primarily due to palm oil deforestation. To help these remarkable great apes, you should always #Boycottpalmoil and #Boycott4Wildlife every time you shop. Don’t believe the industry sponsored lie of “sustainable” palm oil. Learn more about how you can take action.
Discover the fascinating world of #orangutan 🧡🦧vocalisations!! 🎶 and how #AI 🤖is helping to decode their secrets! Protect these incredible great #apes from #extinction. Every time you shop 🛍️ #Boycottpalmoil 🪔🚫#Boycott4Wildlife 🌿 @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to Twitter#Research: #AI is being used to understand #orangutan 🦧🧡 #communication 🔊 All 3 species of the beloved orange #ape are critically #endangered by #palmoil #deforestation. Don’t believe the LIE of “sustainable” palm oil! #Boycottpalmoil @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to TwitterErb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
Orangutans, the intelligent philosophers of the jungle, have long intrigued scientists with their mysterious calls. Now, a new study in PeerJ Life & Environment is unveiling the secrets of their vocalisations. Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University led the research to explore the complexities of orangutan long calls, crucial for their communication in the dense rainforests of Indonesia.
Over three years, Dr Erb and her team gathered hundreds of long call recordings from 13 individual orangutans, revealing an astonishing array of vocal diversity. These long calls, which begin with soft, bubbly sounds that escalate into high-amplitude pulses, showcase a complex and variable vocal structure. The study combined traditional audio-visual analysis with machine learning techniques to identify distinct pulse types within these calls.
“Our research aimed to unravel the complexities of orangutan long calls, which play a crucial role in their communication across vast distances in the dense rainforests of Indonesia. Over the course of three years, we accumulated hundreds of long call recordings, revealing a fascinating array of vocal diversity.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
Despite previous efforts to catalogue orangutan calls, Dr Erb’s team faced challenges in categorising all the pulses they encountered. Their innovative approach identified three distinct pulse types, differentiated by both humans and machines. This research marks a significant advancement in understanding orangutan communication, though it also suggests there may be an even greater repertoire of vocalisations yet to be discovered.
“While our study represents a significant step forward in understanding orangutan communication, there is still much to uncover. Orangutans may possess a far greater repertoire of sound types than we have described, highlighting the complexity of their vocal system.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
This study not only enhances our understanding of orangutan communication but also highlights the intricate and diverse vocal systems present in the animal kingdom. As we continue to uncover the mysteries of these endangered great apes, it becomes increasingly clear how vital it is to protect their habitats and ensure their survival.
Erb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGNancy Ma’s Night Monkey Aotus nancymaae
Maned Wolf Chrysocyon brachyurus
Tufted Ground Squirrel Rheithrosciurus macrotis
Visayan Broadbill Sarcophanops samarensis
Nicobar Long-Tailed Macaque Macaca fascicularis umbrosa
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#AI #animalCommunication #Ape #apes #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #communication #deforestation #endangered #extinction #newTechnology #orangutan #palmoil #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis
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Research: AI Helps Unlock the Curious Secrets of Orangutan Chatter
A groundbreaking and exciting study has started to decode the complex communication of Bornean orangutans, revealing the intricacies of their vocalisations and offering new insights into their rich and mysterious world. All three species of orangutan are critically endangered, primarily due to palm oil deforestation. To help these remarkable great apes, you should always #Boycottpalmoil and #Boycott4Wildlife every time you shop. Don’t believe the industry sponsored lie of “sustainable” palm oil. Learn more about how you can take action.
Discover the fascinating world of #orangutan 🧡🦧vocalisations!! 🎶 and how #AI 🤖is helping to decode their secrets! Protect these incredible great #apes from #extinction. Every time you shop 🛍️ #Boycottpalmoil 🪔🚫#Boycott4Wildlife 🌿 @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to Twitter#Research: #AI is being used to understand #orangutan 🦧🧡 #communication 🔊 All 3 species of the beloved orange #ape are critically #endangered by #palmoil #deforestation. Don’t believe the LIE of “sustainable” palm oil! #Boycottpalmoil @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to TwitterErb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
Orangutans, the intelligent philosophers of the jungle, have long intrigued scientists with their mysterious calls. Now, a new study in PeerJ Life & Environment is unveiling the secrets of their vocalisations. Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University led the research to explore the complexities of orangutan long calls, crucial for their communication in the dense rainforests of Indonesia.
Over three years, Dr Erb and her team gathered hundreds of long call recordings from 13 individual orangutans, revealing an astonishing array of vocal diversity. These long calls, which begin with soft, bubbly sounds that escalate into high-amplitude pulses, showcase a complex and variable vocal structure. The study combined traditional audio-visual analysis with machine learning techniques to identify distinct pulse types within these calls.
“Our research aimed to unravel the complexities of orangutan long calls, which play a crucial role in their communication across vast distances in the dense rainforests of Indonesia. Over the course of three years, we accumulated hundreds of long call recordings, revealing a fascinating array of vocal diversity.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
Despite previous efforts to catalogue orangutan calls, Dr Erb’s team faced challenges in categorising all the pulses they encountered. Their innovative approach identified three distinct pulse types, differentiated by both humans and machines. This research marks a significant advancement in understanding orangutan communication, though it also suggests there may be an even greater repertoire of vocalisations yet to be discovered.
“While our study represents a significant step forward in understanding orangutan communication, there is still much to uncover. Orangutans may possess a far greater repertoire of sound types than we have described, highlighting the complexity of their vocal system.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
This study not only enhances our understanding of orangutan communication but also highlights the intricate and diverse vocal systems present in the animal kingdom. As we continue to uncover the mysteries of these endangered great apes, it becomes increasingly clear how vital it is to protect their habitats and ensure their survival.
Erb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGNancy Ma’s Night Monkey Aotus nancymaae
Maned Wolf Chrysocyon brachyurus
Tufted Ground Squirrel Rheithrosciurus macrotis
Visayan Broadbill Sarcophanops samarensis
Nicobar Long-Tailed Macaque Macaca fascicularis umbrosa
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#AI #animalCommunication #Ape #apes #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #communication #deforestation #endangered #extinction #newTechnology #orangutan #palmoil #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis
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Research: AI Helps Unlock the Curious Secrets of Orangutan Chatter
A groundbreaking and exciting study has started to decode the complex communication of Bornean orangutans, revealing the intricacies of their vocalisations and offering new insights into their rich and mysterious world. All three species of orangutan are critically endangered, primarily due to palm oil deforestation. To help these remarkable great apes, you should always #Boycottpalmoil and #Boycott4Wildlife every time you shop. Don’t believe the industry sponsored lie of “sustainable” palm oil. Learn more about how you can take action.
Discover the fascinating world of #orangutan 🧡🦧vocalisations!! 🎶 and how #AI 🤖is helping to decode their secrets! Protect these incredible great #apes from #extinction. Every time you shop 🛍️ #Boycottpalmoil 🪔🚫#Boycott4Wildlife 🌿 @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to Twitter#Research: #AI is being used to understand #orangutan 🦧🧡 #communication 🔊 All 3 species of the beloved orange #ape are critically #endangered by #palmoil #deforestation. Don’t believe the LIE of “sustainable” palm oil! #Boycottpalmoil @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to TwitterErb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
Orangutans, the intelligent philosophers of the jungle, have long intrigued scientists with their mysterious calls. Now, a new study in PeerJ Life & Environment is unveiling the secrets of their vocalisations. Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University led the research to explore the complexities of orangutan long calls, crucial for their communication in the dense rainforests of Indonesia.
Over three years, Dr Erb and her team gathered hundreds of long call recordings from 13 individual orangutans, revealing an astonishing array of vocal diversity. These long calls, which begin with soft, bubbly sounds that escalate into high-amplitude pulses, showcase a complex and variable vocal structure. The study combined traditional audio-visual analysis with machine learning techniques to identify distinct pulse types within these calls.
“Our research aimed to unravel the complexities of orangutan long calls, which play a crucial role in their communication across vast distances in the dense rainforests of Indonesia. Over the course of three years, we accumulated hundreds of long call recordings, revealing a fascinating array of vocal diversity.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
Despite previous efforts to catalogue orangutan calls, Dr Erb’s team faced challenges in categorising all the pulses they encountered. Their innovative approach identified three distinct pulse types, differentiated by both humans and machines. This research marks a significant advancement in understanding orangutan communication, though it also suggests there may be an even greater repertoire of vocalisations yet to be discovered.
“While our study represents a significant step forward in understanding orangutan communication, there is still much to uncover. Orangutans may possess a far greater repertoire of sound types than we have described, highlighting the complexity of their vocal system.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
This study not only enhances our understanding of orangutan communication but also highlights the intricate and diverse vocal systems present in the animal kingdom. As we continue to uncover the mysteries of these endangered great apes, it becomes increasingly clear how vital it is to protect their habitats and ensure their survival.
Erb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGNancy Ma’s Night Monkey Aotus nancymaae
Maned Wolf Chrysocyon brachyurus
Tufted Ground Squirrel Rheithrosciurus macrotis
Visayan Broadbill Sarcophanops samarensis
Nicobar Long-Tailed Macaque Macaca fascicularis umbrosa
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#AI #animalCommunication #Ape #apes #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #communication #deforestation #endangered #extinction #newTechnology #orangutan #palmoil #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis
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Research: AI Helps Unlock the Curious Secrets of Orangutan Chatter
A groundbreaking and exciting study has started to decode the complex communication of Bornean orangutans, revealing the intricacies of their vocalisations and offering new insights into their rich and mysterious world. All three species of orangutan are critically endangered, primarily due to palm oil deforestation. To help these remarkable great apes, you should always #Boycottpalmoil and #Boycott4Wildlife every time you shop. Don’t believe the industry sponsored lie of “sustainable” palm oil. Learn more about how you can take action.
Discover the fascinating world of #orangutan 🧡🦧vocalisations!! 🎶 and how #AI 🤖is helping to decode their secrets! Protect these incredible great #apes from #extinction. Every time you shop 🛍️ #Boycottpalmoil 🪔🚫#Boycott4Wildlife 🌿 @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to Twitter#Research: #AI is being used to understand #orangutan 🦧🧡 #communication 🔊 All 3 species of the beloved orange #ape are critically #endangered by #palmoil #deforestation. Don’t believe the LIE of “sustainable” palm oil! #Boycottpalmoil @palmoildetect https://wp.me/pcFhgU-8wp
Share to BlueSky Share to TwitterErb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
Orangutans, the intelligent philosophers of the jungle, have long intrigued scientists with their mysterious calls. Now, a new study in PeerJ Life & Environment is unveiling the secrets of their vocalisations. Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University led the research to explore the complexities of orangutan long calls, crucial for their communication in the dense rainforests of Indonesia.
Over three years, Dr Erb and her team gathered hundreds of long call recordings from 13 individual orangutans, revealing an astonishing array of vocal diversity. These long calls, which begin with soft, bubbly sounds that escalate into high-amplitude pulses, showcase a complex and variable vocal structure. The study combined traditional audio-visual analysis with machine learning techniques to identify distinct pulse types within these calls.
“Our research aimed to unravel the complexities of orangutan long calls, which play a crucial role in their communication across vast distances in the dense rainforests of Indonesia. Over the course of three years, we accumulated hundreds of long call recordings, revealing a fascinating array of vocal diversity.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
Despite previous efforts to catalogue orangutan calls, Dr Erb’s team faced challenges in categorising all the pulses they encountered. Their innovative approach identified three distinct pulse types, differentiated by both humans and machines. This research marks a significant advancement in understanding orangutan communication, though it also suggests there may be an even greater repertoire of vocalisations yet to be discovered.
“While our study represents a significant step forward in understanding orangutan communication, there is still much to uncover. Orangutans may possess a far greater repertoire of sound types than we have described, highlighting the complexity of their vocal system.”
~ Dr Wendy Erb from the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University in the US, as quoted in Cosmos magazine.
This study not only enhances our understanding of orangutan communication but also highlights the intricate and diverse vocal systems present in the animal kingdom. As we continue to uncover the mysteries of these endangered great apes, it becomes increasingly clear how vital it is to protect their habitats and ensure their survival.
Erb, W. M., Utami-Atmoko, S. S., & Vogel, E. R. (2024). The complexities of Bornean orangutan vocalisations: A new understanding of their communication. PeerJ Life & Environment. https://doi.org/10.7717/peerj.17320
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGNancy Ma’s Night Monkey Aotus nancymaae
Maned Wolf Chrysocyon brachyurus
Tufted Ground Squirrel Rheithrosciurus macrotis
Visayan Broadbill Sarcophanops samarensis
Nicobar Long-Tailed Macaque Macaca fascicularis umbrosa
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#AI #animalCommunication #Ape #apes #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #communication #deforestation #endangered #extinction #newTechnology #orangutan #palmoil #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis
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August 19th is #WorldOrangutanDay
Although #WorldOrangutanDay falls on the 19th of August, every day deserves to be World Orangutan Day! So here is an infographic that you can download, print and share however you please. All three species of orangutan are classified as ‘endangered’ or ‘critically endangered’ in S.E. Asia. Their main threat is palm oil deforestation in Indonesia and Malaysia Help them and fight for their survival every time you shop! #BoycottPalmOil #Boycott4Wildlife
Aug 19th is #WorldOrangutanDay 🦧🧡 Yet for everyone who loves them, every single day is World #Orangutan Day! Learn why “Sustainable” #palmoil is a #greenwashing lie 🌴🚫. Help orange apes every time you #Boycottpalmoil #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to TwitterHappy #WorldOrangutanDay, download your #FREE #infographic in the link 🧐👇 You’ve been sold a lie! #Orangutans face extinction from “sustainable” #palmoil, which DOES NOT STOP #DEFORESTATION 🔥🌴🚫 #Boycottpalmoil #Boycott4Wildlife! @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to Twitter- Orangutans are known as “gardeners” of the forest, as they are critical for seed dispersal in ecosystems.
- The slow reproductive rate of orangutans makes populations extremely vulnerable.
- Female orangutans give birth only once every 3-5 years.
- Orangutans are highly intelligent, they use tools including using boats and they pass these skills onto their children whom they raise for up to 10 years.
Help to protect them!
#Boycottpalmoil #Boycott4Wildlife
This infographic is creative commons attribution licence, this means you are free to use it so long as you credit Palm Oil Detectives.
See HTML interactive version Download still infographic Download PDFInfographic Sources
Animalia: Bornean Orangutan https://animalia.bio/bornean-orangutan
Animalia: Sumatran Orangutan https://animalia.bio/sumatran-orangutan
Animalia: Tapanuli Orangutan https://animalia.bio/tapanuli-orangutan
Global Palm Oil Market (2022 to 2027) – Industry Trends, Share, Size, Growth, Opportunity and Forecasts (2022). https://www.globenewswire.com/en/news-release/2022/05/17/2444825/28124/en/Global-Palm-Oil-Market-2022-to-2027-Industry-Trends-Share-Size-Growth-Opportunity-and-Forecasts.html
The Asian Forest Fires of 1997-1998, Mongabay. https://rainforests.mongabay.com/08indo_fires.htm
TIMELINE: Slaves, colonials, weevils: palm oil’s historic rise, Reuters (2019). https://www.reuters.com/article/us-indonesia-forest-palm-timeline-sb-idUSTRE58M01I20090923
Research: Palm Oil Deforestation and its connection to RSPO members/supermarket brands, Palm Oil Detectives, (2021). https://palmoildetectives.com/2021/02/07/research-palm-oil-deforestation-and-its-connection-to-brands/
RSPO: History and timeline. https://rspo.org/about
Wildfires May Cause Long-Term Health Problems for Endangered Orangutans, Rutgers (2018). https://www.rutgers.edu/news/wildfires-may-cause-long-term-health-problems-endangered-orangutans
Orangutans: Architects of the Forest, Champions of Survival
Embracing International Orangutan Day: Guardians of the Canopy
On August 19th each year, orange ape enthusiasts celebrate cheeky and nurturing orangutans of Indonesia and Malaysia. With their flame-coloured fur and expressive eyes like deep obsidian pools, orangutans are not only symbols of wild intelligence, they are vital ecological architects dispersing seeds and contributing to the survival of their rainforest home.
Celebrations of World Orangutan Day are tempered with immense worry for animal lovers each year. All three species of orangutan are on the brink of extinction. The relentless expansion of industrial palm oil plantations, roads and infrastructure slices through the heart of the rainforest. Human encroachment puts these gentle giants closer to greedy and unscrupulous poachers and also farmers who kill them in retribution for invading their crops.
Read on to discover the indelible and unique scientific discoveries about orangutans over the past few years. Also take a look at this infographic to understand how palm oil colonialism and land-grabbing have manifested into a pressure cooker of risks for one of our closest evolutionary relatives. Finally learn how you can take action to help orangutans every time you shop.
Murmurs of Meaning: The Complex Language of Orangutans
Orangutans communicate in ways that continue to fascinate people. A recent study has unlocked new insights into their sophisticated communication methods, revealing how orangutans use vocalisations and gestures to convey emotions and information (Erb et al., 2024). The study, conducted by a team of researchers from several institutions, employed machine learning algorithms to analyse vocal recordings of orangutans in the wild.
Key Findings
- Diverse Vocalisations: Researchers identified over 200 distinct sounds used by orangutans, ranging from long-distance calls to subtle grunts and whistles. These vocalisations serve various purposes, including warnings of danger, expressions of joy, and coordination of group activities.
- Gesture Communication: In addition to vocal sounds, orangutans use a rich tapestry of gestures to communicate, such as arm waves and facial expressions. These gestures are often used in social interactions, highlighting their rich emotional intelligence and social complexity
Implications
Understanding these communication patterns not only provides a window into the cognitive abilities of orangutans but also underscores the need for conservation strategies that consider their social dynamics. Protecting their habitats allows orangutans to continue engaging in these complex social behaviours, essential for their survival and well-being.
Tool-Wielding Innovators: The Ingenious Minds of Orangutans
Recently, researchers were given insight into how orangutans showcase their remarkable intelligence through the use of tools. A study detailed the innovative ways these apes utilise objects in their environment, demonstrating a level of cognitive sophistication that rivals even our closest relatives, the chimpanzees (Motes-Rodrigo et al., 2022). This research, led by Alba Motes-Rodrigo and her team, observed wild orangutans across several regions in Sumatra.
Key Findings
- Tool Usage: The study documented instances where orangutans used sticks to extract insects from tree bark and employed leaves as makeshift umbrellas during tropical downpours. This behaviour reflects their problem-solving skills and adaptability to environmental challenges.
- Cultural Transmission: Researchers noted that tool use varied across different orangutan communities, suggesting that these skills are passed down through generations, much like cultural traditions in human societies.
Implications
These findings highlight the orangutans’ ability to innovate and adapt, underscoring the importance of preserving their habitats to allow for such natural behaviours. By understanding their tool use, conservationists can develop strategies that cater to their cognitive needs, ensuring that these intelligent beings continue to thrive in their natural environments.
Using Healing Jungle Herbs: Orangutans and Self-Medication
In an extraordinary display of natural wisdom, orangutans have been seen in the wild tending to their own painful wounds. A groundbreaking study revealed that orangutans in the wild use plants with medicinal properties to alleviate pain and discomfort (Laumer et al., 2024). This research, led by Isabelle B. Laumer and her colleagues at the University of Zurich, involved detailed observation and analysis of orangutan behaviour in their natural habitat.
Key Findings
Medicinal Plants: The study found that orangutans use various forest plants known to humans for their anti-inflammatory and analgesic properties. They were observed chewing leaves and applying them to their skin to treat muscle and joint pain, showcasing a sophisticated understanding of the medicinal properties of their environment.
Behavioural Evidence: By closely monitoring orangutan behaviour, researchers documented over 20 instances of self-medication, providing compelling evidence of their ability to diagnose and treat their own health issues.
Implications
This remarkable discovery highlights the depth of orangutans’ ecological knowledge and underscores the importance of preserving their natural habitats. By protecting these environments, we not only safeguard the orangutans’ ability to care for themselves, but also maintain the biodiversity that supports such important medicinal plant life. Understanding this behaviour offers valuable insights into the evolution of self-care and the potential for discovering new medicinal compounds that could benefit human health as well.
Hilarious Hijinks: Great Apes and Playful Teasing
Recent research has shown that playful teasing isn’t limited to human babies. Scientists hypothesised that because language isn’t necessary for teasing, this behaviour might also exist in non-human animals. Indeed, cognitive biologists and primatologists have observed playful teasing in four great ape species. Like human humour, ape teasing involves provocation, persistence, and unexpected playful elements. The fact that all four great ape species exhibit this behaviour suggests that the origins of humour may have evolved in our shared ancestors at least 13 million years ago.
Key Findings
- Play Behaviour: Orangutans were observed engaging in various playful activities, including mock wrestling, swinging contests, and teasing games. These behaviours are crucial for social bonding and development, helping young orangutans learn social cues and build relationships.
- Emotional Intelligence: The study found that playfulness is linked to emotional intelligence, as orangutans display empathy and care in their interactions, often comforting one another during moments of distress.
Implications
Recognising the playful nature of orangutans highlights the importance of preserving their social groups and habitats. By understanding their social dynamics, conservationists can develop empathetic strategies that honour their complex social structures, ensuring the continued survival of these remarkable beings in the wild.
Family Bonds: The Deep Connections in Orangutan Communities
Orangutans, just like us spend many years nursing and nurturing their young before they are ready to fly solo. So it’s therefore no surprise that the bond between orangutan mothers and her baby is so profoundly powerful. A recent study by researchers at the Max Planck Institute for Evolutionary Anthropology observed orangutan families across various habitats in Borneo and revealed the intricacies of their connections.
Key Findings
- Long-Term Parenting: Orangutan mothers were found to invest up to eight years in raising their young, teaching them essential survival skills and knowledge about their environment. This extended parenting period is crucial for the development of independence and competence in young orangutans.
- Social Learning: The study also revealed that young orangutans learn from their mothers through observation and imitation, acquiring skills such as foraging, nest building, and navigation of the forest canopy.
Implications
Understanding the family bonds and social learning in orangutan communities highlights the urgent need to protect their habitats, ensuring that these family structures remain intact. By safeguarding their environments, we preserve the social dynamics that are critical to their well-being and survival, allowing future generations of orangutans to flourish.
Unmasking the Greenwash: The Truth Behind ‘Sustainable’ Palm Oil
The palm oil industry frequently markets itself as “sustainable,” yet reports by industry watchdogs like the World Health Organisation, Greenpeace, Environmental Investigation Agency and researchers reveals that the RSPO is nothing more than an industry sponsored greenwashing body.
Key Findings
- Deforestation: The study highlights how palm oil plantations contribute significantly to deforestation in regions such as Indonesia and Malaysia, leading to the loss of critical orangutan habitats. Despite certifications like the Roundtable on Sustainable Palm Oil (RSPO), these practices persist, often bypassing genuine sustainability criteria.
- Impact on Indigenous Communities: In addition to environmental destruction, the expansion of palm oil plantations displaces indigenous communities, disrupting traditional ways of life and contributing to social unrest.
Implications
Exposing the greenwashing tactics of the palm oil industry is crucial for advocating genuine conservation solutions that prioritise orangutans and their ecosystems. By holding the industry accountable, we can work towards strategies that genuinely reflect the needs of these remarkable creatures and the environments they inhabit.
Take Action: Stand with Orangutans and Protect Their Future
Boycott Palm Oil and Meat Products
One of the most effective ways to support orangutans and their lush forest eden is to boycott products containing palm oil and meat. By choosing plant-based and palm oil free alternatives, you can help reduce the demand for these industries, contributing to the preservation of rainforests and protection of rare endangered animals. Learn which brands to boycott and brands to buy on the Palm Oil Detectives website.
Support Indigenous Rights
Empowering indigenous communities for self-determination is critical to protect ecosystems and animals. Organisations like WAHLI and World Rainforest Movement support indigenous rights and grassroots collective action against palm oil and timber corruption.
Raise Awareness on Social Media
Join the #Boycott4Wildlife movement on social media by sharing posts and information about the plight of orangutans. Use hashtags like #Boycottpalmoil and #Boycott4Wildlife to spread awareness and encourage others to take action.
Be a Supermarket Sleuth
The next time you’re shopping, take a closer look at product labels to identify those containing palm oil. Share your a photo of what you discover on social media and call out brands engaging in greenwashing, using the #BoycottPalmOil #Boycott4Wildlife hashtags.
Conclusion
On International Orangutan Day, we celebrate the remarkable lives of orangutans and commit to protecting their future. By understanding their unique characteristics, exposing the myths of the palm oil industry, and taking action to preserve their habitats, we can ensure a brighter future for these magnificent creatures and the ecosystems they inhabit.
References
- Alba Motes-Rodrigo, Shannon P. McPherron, Will Archer, R. Adriana Hernandez-Aguilar, Claudio Tennie. Experimental investigation of orangutans’ lithic percussive and sharp stone tool behaviours. PLOS ONE, 2022; 17 (2): e0263343 DOI: 10.1371/journal.pone.0263343
- Erb, W. M., Ross, W., Kazanecki, H., Setia, T. M., Madhusudhana, S., & Clink, D. J. (2024). Vocal complexity in the long calls of Bornean orangutans. PeerJ, 12, Article e17320. https://peerj.com/articles/17320
- Isabelle B. Laumer, Arif Rahman, Tri Rahmaeti, Ulil Azhari, Hermansyah, Sri Suci Utami Atmoko, Caroline Schuppli. Active self-treatment of a facial wound with a biologically active plant by a male Sumatran orangutan. Scientific Reports, 2024; 14 (1) DOI: 10.1038/s41598-024-58988-7
- 10.1371/journal.pone.0263343
- Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
- Palm Oil Detectives. (2024). Great news: Apes have a sense of humour. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2024/03/17/great-news-apes-have-a-sense-of-humour-and-they-enjoy-teasing-each-other/
- Palm Oil Detectives. (2022). Roundtable on sustainable palm oil: 19 years is enough. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2022/12/17/roundtable-on-sustainable-palm-oil-19-years-is-enough/
- Palm Oil Detectives. (2023). Certification and ecolabels: Dubious sustainability. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/06/18/certification-ecolabels-dubious-sustainability-30-years-of-deceit-and-violence/
- University of Michigan. (2023). Palm oil deforestation in Guatemala. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/07/26/palm-oil-deforestation-in-guatemala-certifying-products-as-sustainable-is-no-panacea-university-of-michigan/
Here are some other ways you can help by using your wallet as a weapon and joining the #Boycott4Wildlife
Why join the #Boycott4Wildlife?
Greenwashing Tactic #4: Fake Labels
The Counterpunch: Consumer Solutions To Fight Extinction
Did you enjoy visiting this website?
Palm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-FiPalm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-Fi#BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #corruption #deforestation #free #greenwashing #infographic #orangutan #orangutans #PalmOil #palmOilDeforestation #palmoil #RSPO #RSPOGreenwashing #SeedDispersers #seeddispersal #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WorldOrangutanDay
-
August 19th is #WorldOrangutanDay
Although #WorldOrangutanDay falls on the 19th of August, every day deserves to be World Orangutan Day! So here is an infographic that you can download, print and share however you please. All three species of orangutan are classified as ‘endangered’ or ‘critically endangered’ in S.E. Asia. Their main threat is palm oil deforestation in Indonesia and Malaysia Help them and fight for their survival every time you shop! #BoycottPalmOil #Boycott4Wildlife
Aug 19th is #WorldOrangutanDay 🦧🧡 Yet for everyone who loves them, every single day is World #Orangutan Day! Learn why “Sustainable” #palmoil is a #greenwashing lie 🌴🚫. Help orange apes every time you #Boycottpalmoil #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to TwitterHappy #WorldOrangutanDay, download your #FREE #infographic in the link 🧐👇 You’ve been sold a lie! #Orangutans face extinction from “sustainable” #palmoil, which DOES NOT STOP #DEFORESTATION 🔥🌴🚫 #Boycottpalmoil #Boycott4Wildlife! @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to Twitter- Orangutans are known as “gardeners” of the forest, as they are critical for seed dispersal in ecosystems.
- The slow reproductive rate of orangutans makes populations extremely vulnerable.
- Female orangutans give birth only once every 3-5 years.
- Orangutans are highly intelligent, they use tools including using boats and they pass these skills onto their children whom they raise for up to 10 years.
Help to protect them!
#Boycottpalmoil #Boycott4Wildlife
This infographic is creative commons attribution licence, this means you are free to use it so long as you credit Palm Oil Detectives.
See HTML interactive version Download still infographic Download PDFInfographic Sources
Animalia: Bornean Orangutan https://animalia.bio/bornean-orangutan
Animalia: Sumatran Orangutan https://animalia.bio/sumatran-orangutan
Animalia: Tapanuli Orangutan https://animalia.bio/tapanuli-orangutan
Global Palm Oil Market (2022 to 2027) – Industry Trends, Share, Size, Growth, Opportunity and Forecasts (2022). https://www.globenewswire.com/en/news-release/2022/05/17/2444825/28124/en/Global-Palm-Oil-Market-2022-to-2027-Industry-Trends-Share-Size-Growth-Opportunity-and-Forecasts.html
The Asian Forest Fires of 1997-1998, Mongabay. https://rainforests.mongabay.com/08indo_fires.htm
TIMELINE: Slaves, colonials, weevils: palm oil’s historic rise, Reuters (2019). https://www.reuters.com/article/us-indonesia-forest-palm-timeline-sb-idUSTRE58M01I20090923
Research: Palm Oil Deforestation and its connection to RSPO members/supermarket brands, Palm Oil Detectives, (2021). https://palmoildetectives.com/2021/02/07/research-palm-oil-deforestation-and-its-connection-to-brands/
RSPO: History and timeline. https://rspo.org/about
Wildfires May Cause Long-Term Health Problems for Endangered Orangutans, Rutgers (2018). https://www.rutgers.edu/news/wildfires-may-cause-long-term-health-problems-endangered-orangutans
Orangutans: Architects of the Forest, Champions of Survival
Embracing International Orangutan Day: Guardians of the Canopy
On August 19th each year, orange ape enthusiasts celebrate cheeky and nurturing orangutans of Indonesia and Malaysia. With their flame-coloured fur and expressive eyes like deep obsidian pools, orangutans are not only symbols of wild intelligence, they are vital ecological architects dispersing seeds and contributing to the survival of their rainforest home.
Celebrations of World Orangutan Day are tempered with immense worry for animal lovers each year. All three species of orangutan are on the brink of extinction. The relentless expansion of industrial palm oil plantations, roads and infrastructure slices through the heart of the rainforest. Human encroachment puts these gentle giants closer to greedy and unscrupulous poachers and also farmers who kill them in retribution for invading their crops.
Read on to discover the indelible and unique scientific discoveries about orangutans over the past few years. Also take a look at this infographic to understand how palm oil colonialism and land-grabbing have manifested into a pressure cooker of risks for one of our closest evolutionary relatives. Finally learn how you can take action to help orangutans every time you shop.
Murmurs of Meaning: The Complex Language of Orangutans
Orangutans communicate in ways that continue to fascinate people. A recent study has unlocked new insights into their sophisticated communication methods, revealing how orangutans use vocalisations and gestures to convey emotions and information (Erb et al., 2024). The study, conducted by a team of researchers from several institutions, employed machine learning algorithms to analyse vocal recordings of orangutans in the wild.
Key Findings
- Diverse Vocalisations: Researchers identified over 200 distinct sounds used by orangutans, ranging from long-distance calls to subtle grunts and whistles. These vocalisations serve various purposes, including warnings of danger, expressions of joy, and coordination of group activities.
- Gesture Communication: In addition to vocal sounds, orangutans use a rich tapestry of gestures to communicate, such as arm waves and facial expressions. These gestures are often used in social interactions, highlighting their rich emotional intelligence and social complexity
Implications
Understanding these communication patterns not only provides a window into the cognitive abilities of orangutans but also underscores the need for conservation strategies that consider their social dynamics. Protecting their habitats allows orangutans to continue engaging in these complex social behaviours, essential for their survival and well-being.
Tool-Wielding Innovators: The Ingenious Minds of Orangutans
Recently, researchers were given insight into how orangutans showcase their remarkable intelligence through the use of tools. A study detailed the innovative ways these apes utilise objects in their environment, demonstrating a level of cognitive sophistication that rivals even our closest relatives, the chimpanzees (Motes-Rodrigo et al., 2022). This research, led by Alba Motes-Rodrigo and her team, observed wild orangutans across several regions in Sumatra.
Key Findings
- Tool Usage: The study documented instances where orangutans used sticks to extract insects from tree bark and employed leaves as makeshift umbrellas during tropical downpours. This behaviour reflects their problem-solving skills and adaptability to environmental challenges.
- Cultural Transmission: Researchers noted that tool use varied across different orangutan communities, suggesting that these skills are passed down through generations, much like cultural traditions in human societies.
Implications
These findings highlight the orangutans’ ability to innovate and adapt, underscoring the importance of preserving their habitats to allow for such natural behaviours. By understanding their tool use, conservationists can develop strategies that cater to their cognitive needs, ensuring that these intelligent beings continue to thrive in their natural environments.
Using Healing Jungle Herbs: Orangutans and Self-Medication
In an extraordinary display of natural wisdom, orangutans have been seen in the wild tending to their own painful wounds. A groundbreaking study revealed that orangutans in the wild use plants with medicinal properties to alleviate pain and discomfort (Laumer et al., 2024). This research, led by Isabelle B. Laumer and her colleagues at the University of Zurich, involved detailed observation and analysis of orangutan behaviour in their natural habitat.
Key Findings
Medicinal Plants: The study found that orangutans use various forest plants known to humans for their anti-inflammatory and analgesic properties. They were observed chewing leaves and applying them to their skin to treat muscle and joint pain, showcasing a sophisticated understanding of the medicinal properties of their environment.
Behavioural Evidence: By closely monitoring orangutan behaviour, researchers documented over 20 instances of self-medication, providing compelling evidence of their ability to diagnose and treat their own health issues.
Implications
This remarkable discovery highlights the depth of orangutans’ ecological knowledge and underscores the importance of preserving their natural habitats. By protecting these environments, we not only safeguard the orangutans’ ability to care for themselves, but also maintain the biodiversity that supports such important medicinal plant life. Understanding this behaviour offers valuable insights into the evolution of self-care and the potential for discovering new medicinal compounds that could benefit human health as well.
Hilarious Hijinks: Great Apes and Playful Teasing
Recent research has shown that playful teasing isn’t limited to human babies. Scientists hypothesised that because language isn’t necessary for teasing, this behaviour might also exist in non-human animals. Indeed, cognitive biologists and primatologists have observed playful teasing in four great ape species. Like human humour, ape teasing involves provocation, persistence, and unexpected playful elements. The fact that all four great ape species exhibit this behaviour suggests that the origins of humour may have evolved in our shared ancestors at least 13 million years ago.
Key Findings
- Play Behaviour: Orangutans were observed engaging in various playful activities, including mock wrestling, swinging contests, and teasing games. These behaviours are crucial for social bonding and development, helping young orangutans learn social cues and build relationships.
- Emotional Intelligence: The study found that playfulness is linked to emotional intelligence, as orangutans display empathy and care in their interactions, often comforting one another during moments of distress.
Implications
Recognising the playful nature of orangutans highlights the importance of preserving their social groups and habitats. By understanding their social dynamics, conservationists can develop empathetic strategies that honour their complex social structures, ensuring the continued survival of these remarkable beings in the wild.
Family Bonds: The Deep Connections in Orangutan Communities
Orangutans, just like us spend many years nursing and nurturing their young before they are ready to fly solo. So it’s therefore no surprise that the bond between orangutan mothers and her baby is so profoundly powerful. A recent study by researchers at the Max Planck Institute for Evolutionary Anthropology observed orangutan families across various habitats in Borneo and revealed the intricacies of their connections.
Key Findings
- Long-Term Parenting: Orangutan mothers were found to invest up to eight years in raising their young, teaching them essential survival skills and knowledge about their environment. This extended parenting period is crucial for the development of independence and competence in young orangutans.
- Social Learning: The study also revealed that young orangutans learn from their mothers through observation and imitation, acquiring skills such as foraging, nest building, and navigation of the forest canopy.
Implications
Understanding the family bonds and social learning in orangutan communities highlights the urgent need to protect their habitats, ensuring that these family structures remain intact. By safeguarding their environments, we preserve the social dynamics that are critical to their well-being and survival, allowing future generations of orangutans to flourish.
Unmasking the Greenwash: The Truth Behind ‘Sustainable’ Palm Oil
The palm oil industry frequently markets itself as “sustainable,” yet reports by industry watchdogs like the World Health Organisation, Greenpeace, Environmental Investigation Agency and researchers reveals that the RSPO is nothing more than an industry sponsored greenwashing body.
Key Findings
- Deforestation: The study highlights how palm oil plantations contribute significantly to deforestation in regions such as Indonesia and Malaysia, leading to the loss of critical orangutan habitats. Despite certifications like the Roundtable on Sustainable Palm Oil (RSPO), these practices persist, often bypassing genuine sustainability criteria.
- Impact on Indigenous Communities: In addition to environmental destruction, the expansion of palm oil plantations displaces indigenous communities, disrupting traditional ways of life and contributing to social unrest.
Implications
Exposing the greenwashing tactics of the palm oil industry is crucial for advocating genuine conservation solutions that prioritise orangutans and their ecosystems. By holding the industry accountable, we can work towards strategies that genuinely reflect the needs of these remarkable creatures and the environments they inhabit.
Take Action: Stand with Orangutans and Protect Their Future
Boycott Palm Oil and Meat Products
One of the most effective ways to support orangutans and their lush forest eden is to boycott products containing palm oil and meat. By choosing plant-based and palm oil free alternatives, you can help reduce the demand for these industries, contributing to the preservation of rainforests and protection of rare endangered animals. Learn which brands to boycott and brands to buy on the Palm Oil Detectives website.
Support Indigenous Rights
Empowering indigenous communities for self-determination is critical to protect ecosystems and animals. Organisations like WAHLI and World Rainforest Movement support indigenous rights and grassroots collective action against palm oil and timber corruption.
Raise Awareness on Social Media
Join the #Boycott4Wildlife movement on social media by sharing posts and information about the plight of orangutans. Use hashtags like #Boycottpalmoil and #Boycott4Wildlife to spread awareness and encourage others to take action.
Be a Supermarket Sleuth
The next time you’re shopping, take a closer look at product labels to identify those containing palm oil. Share your a photo of what you discover on social media and call out brands engaging in greenwashing, using the #BoycottPalmOil #Boycott4Wildlife hashtags.
Conclusion
On International Orangutan Day, we celebrate the remarkable lives of orangutans and commit to protecting their future. By understanding their unique characteristics, exposing the myths of the palm oil industry, and taking action to preserve their habitats, we can ensure a brighter future for these magnificent creatures and the ecosystems they inhabit.
References
- Alba Motes-Rodrigo, Shannon P. McPherron, Will Archer, R. Adriana Hernandez-Aguilar, Claudio Tennie. Experimental investigation of orangutans’ lithic percussive and sharp stone tool behaviours. PLOS ONE, 2022; 17 (2): e0263343 DOI: 10.1371/journal.pone.0263343
- Erb, W. M., Ross, W., Kazanecki, H., Setia, T. M., Madhusudhana, S., & Clink, D. J. (2024). Vocal complexity in the long calls of Bornean orangutans. PeerJ, 12, Article e17320. https://peerj.com/articles/17320
- Isabelle B. Laumer, Arif Rahman, Tri Rahmaeti, Ulil Azhari, Hermansyah, Sri Suci Utami Atmoko, Caroline Schuppli. Active self-treatment of a facial wound with a biologically active plant by a male Sumatran orangutan. Scientific Reports, 2024; 14 (1) DOI: 10.1038/s41598-024-58988-7
- 10.1371/journal.pone.0263343
- Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
- Palm Oil Detectives. (2024). Great news: Apes have a sense of humour. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2024/03/17/great-news-apes-have-a-sense-of-humour-and-they-enjoy-teasing-each-other/
- Palm Oil Detectives. (2022). Roundtable on sustainable palm oil: 19 years is enough. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2022/12/17/roundtable-on-sustainable-palm-oil-19-years-is-enough/
- Palm Oil Detectives. (2023). Certification and ecolabels: Dubious sustainability. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/06/18/certification-ecolabels-dubious-sustainability-30-years-of-deceit-and-violence/
- University of Michigan. (2023). Palm oil deforestation in Guatemala. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/07/26/palm-oil-deforestation-in-guatemala-certifying-products-as-sustainable-is-no-panacea-university-of-michigan/
Here are some other ways you can help by using your wallet as a weapon and joining the #Boycott4Wildlife
Why join the #Boycott4Wildlife?
Greenwashing Tactic #4: Fake Labels
The Counterpunch: Consumer Solutions To Fight Extinction
Did you enjoy visiting this website?
Palm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-FiPalm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-Fi#BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #corruption #deforestation #free #greenwashing #infographic #orangutan #orangutans #PalmOil #palmOilDeforestation #palmoil #RSPO #RSPOGreenwashing #SeedDispersers #seeddispersal #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WorldOrangutanDay
-
August 19th is #WorldOrangutanDay
Although #WorldOrangutanDay falls on the 19th of August, every day deserves to be World Orangutan Day! So here is an infographic that you can download, print and share however you please. All three species of orangutan are classified as ‘endangered’ or ‘critically endangered’ in S.E. Asia. Their main threat is palm oil deforestation in Indonesia and Malaysia Help them and fight for their survival every time you shop! #BoycottPalmOil #Boycott4Wildlife
Aug 19th is #WorldOrangutanDay 🦧🧡 Yet for everyone who loves them, every single day is World #Orangutan Day! Learn why “Sustainable” #palmoil is a #greenwashing lie 🌴🚫. Help orange apes every time you #Boycottpalmoil #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to TwitterHappy #WorldOrangutanDay, download your #FREE #infographic in the link 🧐👇 You’ve been sold a lie! #Orangutans face extinction from “sustainable” #palmoil, which DOES NOT STOP #DEFORESTATION 🔥🌴🚫 #Boycottpalmoil #Boycott4Wildlife! @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to Twitter- Orangutans are known as “gardeners” of the forest, as they are critical for seed dispersal in ecosystems.
- The slow reproductive rate of orangutans makes populations extremely vulnerable.
- Female orangutans give birth only once every 3-5 years.
- Orangutans are highly intelligent, they use tools including using boats and they pass these skills onto their children whom they raise for up to 10 years.
Help to protect them!
#Boycottpalmoil #Boycott4Wildlife
This infographic is creative commons attribution licence, this means you are free to use it so long as you credit Palm Oil Detectives.
See HTML interactive version Download still infographic Download PDFInfographic Sources
Animalia: Bornean Orangutan https://animalia.bio/bornean-orangutan
Animalia: Sumatran Orangutan https://animalia.bio/sumatran-orangutan
Animalia: Tapanuli Orangutan https://animalia.bio/tapanuli-orangutan
Global Palm Oil Market (2022 to 2027) – Industry Trends, Share, Size, Growth, Opportunity and Forecasts (2022). https://www.globenewswire.com/en/news-release/2022/05/17/2444825/28124/en/Global-Palm-Oil-Market-2022-to-2027-Industry-Trends-Share-Size-Growth-Opportunity-and-Forecasts.html
The Asian Forest Fires of 1997-1998, Mongabay. https://rainforests.mongabay.com/08indo_fires.htm
TIMELINE: Slaves, colonials, weevils: palm oil’s historic rise, Reuters (2019). https://www.reuters.com/article/us-indonesia-forest-palm-timeline-sb-idUSTRE58M01I20090923
Research: Palm Oil Deforestation and its connection to RSPO members/supermarket brands, Palm Oil Detectives, (2021). https://palmoildetectives.com/2021/02/07/research-palm-oil-deforestation-and-its-connection-to-brands/
RSPO: History and timeline. https://rspo.org/about
Wildfires May Cause Long-Term Health Problems for Endangered Orangutans, Rutgers (2018). https://www.rutgers.edu/news/wildfires-may-cause-long-term-health-problems-endangered-orangutans
Orangutans: Architects of the Forest, Champions of Survival
Embracing International Orangutan Day: Guardians of the Canopy
On August 19th each year, orange ape enthusiasts celebrate cheeky and nurturing orangutans of Indonesia and Malaysia. With their flame-coloured fur and expressive eyes like deep obsidian pools, orangutans are not only symbols of wild intelligence, they are vital ecological architects dispersing seeds and contributing to the survival of their rainforest home.
Celebrations of World Orangutan Day are tempered with immense worry for animal lovers each year. All three species of orangutan are on the brink of extinction. The relentless expansion of industrial palm oil plantations, roads and infrastructure slices through the heart of the rainforest. Human encroachment puts these gentle giants closer to greedy and unscrupulous poachers and also farmers who kill them in retribution for invading their crops.
Read on to discover the indelible and unique scientific discoveries about orangutans over the past few years. Also take a look at this infographic to understand how palm oil colonialism and land-grabbing have manifested into a pressure cooker of risks for one of our closest evolutionary relatives. Finally learn how you can take action to help orangutans every time you shop.
Murmurs of Meaning: The Complex Language of Orangutans
Orangutans communicate in ways that continue to fascinate people. A recent study has unlocked new insights into their sophisticated communication methods, revealing how orangutans use vocalisations and gestures to convey emotions and information (Erb et al., 2024). The study, conducted by a team of researchers from several institutions, employed machine learning algorithms to analyse vocal recordings of orangutans in the wild.
Key Findings
- Diverse Vocalisations: Researchers identified over 200 distinct sounds used by orangutans, ranging from long-distance calls to subtle grunts and whistles. These vocalisations serve various purposes, including warnings of danger, expressions of joy, and coordination of group activities.
- Gesture Communication: In addition to vocal sounds, orangutans use a rich tapestry of gestures to communicate, such as arm waves and facial expressions. These gestures are often used in social interactions, highlighting their rich emotional intelligence and social complexity
Implications
Understanding these communication patterns not only provides a window into the cognitive abilities of orangutans but also underscores the need for conservation strategies that consider their social dynamics. Protecting their habitats allows orangutans to continue engaging in these complex social behaviours, essential for their survival and well-being.
Tool-Wielding Innovators: The Ingenious Minds of Orangutans
Recently, researchers were given insight into how orangutans showcase their remarkable intelligence through the use of tools. A study detailed the innovative ways these apes utilise objects in their environment, demonstrating a level of cognitive sophistication that rivals even our closest relatives, the chimpanzees (Motes-Rodrigo et al., 2022). This research, led by Alba Motes-Rodrigo and her team, observed wild orangutans across several regions in Sumatra.
Key Findings
- Tool Usage: The study documented instances where orangutans used sticks to extract insects from tree bark and employed leaves as makeshift umbrellas during tropical downpours. This behaviour reflects their problem-solving skills and adaptability to environmental challenges.
- Cultural Transmission: Researchers noted that tool use varied across different orangutan communities, suggesting that these skills are passed down through generations, much like cultural traditions in human societies.
Implications
These findings highlight the orangutans’ ability to innovate and adapt, underscoring the importance of preserving their habitats to allow for such natural behaviours. By understanding their tool use, conservationists can develop strategies that cater to their cognitive needs, ensuring that these intelligent beings continue to thrive in their natural environments.
Using Healing Jungle Herbs: Orangutans and Self-Medication
In an extraordinary display of natural wisdom, orangutans have been seen in the wild tending to their own painful wounds. A groundbreaking study revealed that orangutans in the wild use plants with medicinal properties to alleviate pain and discomfort (Laumer et al., 2024). This research, led by Isabelle B. Laumer and her colleagues at the University of Zurich, involved detailed observation and analysis of orangutan behaviour in their natural habitat.
Key Findings
Medicinal Plants: The study found that orangutans use various forest plants known to humans for their anti-inflammatory and analgesic properties. They were observed chewing leaves and applying them to their skin to treat muscle and joint pain, showcasing a sophisticated understanding of the medicinal properties of their environment.
Behavioural Evidence: By closely monitoring orangutan behaviour, researchers documented over 20 instances of self-medication, providing compelling evidence of their ability to diagnose and treat their own health issues.
Implications
This remarkable discovery highlights the depth of orangutans’ ecological knowledge and underscores the importance of preserving their natural habitats. By protecting these environments, we not only safeguard the orangutans’ ability to care for themselves, but also maintain the biodiversity that supports such important medicinal plant life. Understanding this behaviour offers valuable insights into the evolution of self-care and the potential for discovering new medicinal compounds that could benefit human health as well.
Hilarious Hijinks: Great Apes and Playful Teasing
Recent research has shown that playful teasing isn’t limited to human babies. Scientists hypothesised that because language isn’t necessary for teasing, this behaviour might also exist in non-human animals. Indeed, cognitive biologists and primatologists have observed playful teasing in four great ape species. Like human humour, ape teasing involves provocation, persistence, and unexpected playful elements. The fact that all four great ape species exhibit this behaviour suggests that the origins of humour may have evolved in our shared ancestors at least 13 million years ago.
Key Findings
- Play Behaviour: Orangutans were observed engaging in various playful activities, including mock wrestling, swinging contests, and teasing games. These behaviours are crucial for social bonding and development, helping young orangutans learn social cues and build relationships.
- Emotional Intelligence: The study found that playfulness is linked to emotional intelligence, as orangutans display empathy and care in their interactions, often comforting one another during moments of distress.
Implications
Recognising the playful nature of orangutans highlights the importance of preserving their social groups and habitats. By understanding their social dynamics, conservationists can develop empathetic strategies that honour their complex social structures, ensuring the continued survival of these remarkable beings in the wild.
Family Bonds: The Deep Connections in Orangutan Communities
Orangutans, just like us spend many years nursing and nurturing their young before they are ready to fly solo. So it’s therefore no surprise that the bond between orangutan mothers and her baby is so profoundly powerful. A recent study by researchers at the Max Planck Institute for Evolutionary Anthropology observed orangutan families across various habitats in Borneo and revealed the intricacies of their connections.
Key Findings
- Long-Term Parenting: Orangutan mothers were found to invest up to eight years in raising their young, teaching them essential survival skills and knowledge about their environment. This extended parenting period is crucial for the development of independence and competence in young orangutans.
- Social Learning: The study also revealed that young orangutans learn from their mothers through observation and imitation, acquiring skills such as foraging, nest building, and navigation of the forest canopy.
Implications
Understanding the family bonds and social learning in orangutan communities highlights the urgent need to protect their habitats, ensuring that these family structures remain intact. By safeguarding their environments, we preserve the social dynamics that are critical to their well-being and survival, allowing future generations of orangutans to flourish.
Unmasking the Greenwash: The Truth Behind ‘Sustainable’ Palm Oil
The palm oil industry frequently markets itself as “sustainable,” yet reports by industry watchdogs like the World Health Organisation, Greenpeace, Environmental Investigation Agency and researchers reveals that the RSPO is nothing more than an industry sponsored greenwashing body.
Key Findings
- Deforestation: The study highlights how palm oil plantations contribute significantly to deforestation in regions such as Indonesia and Malaysia, leading to the loss of critical orangutan habitats. Despite certifications like the Roundtable on Sustainable Palm Oil (RSPO), these practices persist, often bypassing genuine sustainability criteria.
- Impact on Indigenous Communities: In addition to environmental destruction, the expansion of palm oil plantations displaces indigenous communities, disrupting traditional ways of life and contributing to social unrest.
Implications
Exposing the greenwashing tactics of the palm oil industry is crucial for advocating genuine conservation solutions that prioritise orangutans and their ecosystems. By holding the industry accountable, we can work towards strategies that genuinely reflect the needs of these remarkable creatures and the environments they inhabit.
Take Action: Stand with Orangutans and Protect Their Future
Boycott Palm Oil and Meat Products
One of the most effective ways to support orangutans and their lush forest eden is to boycott products containing palm oil and meat. By choosing plant-based and palm oil free alternatives, you can help reduce the demand for these industries, contributing to the preservation of rainforests and protection of rare endangered animals. Learn which brands to boycott and brands to buy on the Palm Oil Detectives website.
Support Indigenous Rights
Empowering indigenous communities for self-determination is critical to protect ecosystems and animals. Organisations like WAHLI and World Rainforest Movement support indigenous rights and grassroots collective action against palm oil and timber corruption.
Raise Awareness on Social Media
Join the #Boycott4Wildlife movement on social media by sharing posts and information about the plight of orangutans. Use hashtags like #Boycottpalmoil and #Boycott4Wildlife to spread awareness and encourage others to take action.
Be a Supermarket Sleuth
The next time you’re shopping, take a closer look at product labels to identify those containing palm oil. Share your a photo of what you discover on social media and call out brands engaging in greenwashing, using the #BoycottPalmOil #Boycott4Wildlife hashtags.
Conclusion
On International Orangutan Day, we celebrate the remarkable lives of orangutans and commit to protecting their future. By understanding their unique characteristics, exposing the myths of the palm oil industry, and taking action to preserve their habitats, we can ensure a brighter future for these magnificent creatures and the ecosystems they inhabit.
References
- Alba Motes-Rodrigo, Shannon P. McPherron, Will Archer, R. Adriana Hernandez-Aguilar, Claudio Tennie. Experimental investigation of orangutans’ lithic percussive and sharp stone tool behaviours. PLOS ONE, 2022; 17 (2): e0263343 DOI: 10.1371/journal.pone.0263343
- Erb, W. M., Ross, W., Kazanecki, H., Setia, T. M., Madhusudhana, S., & Clink, D. J. (2024). Vocal complexity in the long calls of Bornean orangutans. PeerJ, 12, Article e17320. https://peerj.com/articles/17320
- Isabelle B. Laumer, Arif Rahman, Tri Rahmaeti, Ulil Azhari, Hermansyah, Sri Suci Utami Atmoko, Caroline Schuppli. Active self-treatment of a facial wound with a biologically active plant by a male Sumatran orangutan. Scientific Reports, 2024; 14 (1) DOI: 10.1038/s41598-024-58988-7
- 10.1371/journal.pone.0263343
- Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
- Palm Oil Detectives. (2024). Great news: Apes have a sense of humour. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2024/03/17/great-news-apes-have-a-sense-of-humour-and-they-enjoy-teasing-each-other/
- Palm Oil Detectives. (2022). Roundtable on sustainable palm oil: 19 years is enough. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2022/12/17/roundtable-on-sustainable-palm-oil-19-years-is-enough/
- Palm Oil Detectives. (2023). Certification and ecolabels: Dubious sustainability. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/06/18/certification-ecolabels-dubious-sustainability-30-years-of-deceit-and-violence/
- University of Michigan. (2023). Palm oil deforestation in Guatemala. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/07/26/palm-oil-deforestation-in-guatemala-certifying-products-as-sustainable-is-no-panacea-university-of-michigan/
Here are some other ways you can help by using your wallet as a weapon and joining the #Boycott4Wildlife
Why join the #Boycott4Wildlife?
Greenwashing Tactic #4: Fake Labels
The Counterpunch: Consumer Solutions To Fight Extinction
Did you enjoy visiting this website?
Palm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-FiPalm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-Fi#BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #corruption #deforestation #free #greenwashing #infographic #orangutan #orangutans #PalmOil #palmOilDeforestation #palmoil #RSPO #RSPOGreenwashing #SeedDispersers #seeddispersal #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WorldOrangutanDay
-
August 19th is #WorldOrangutanDay
Although #WorldOrangutanDay falls on the 19th of August, every day deserves to be World Orangutan Day! So here is an infographic that you can download, print and share however you please. All three species of orangutan are classified as ‘endangered’ or ‘critically endangered’ in S.E. Asia. Their main threat is palm oil deforestation in Indonesia and Malaysia Help them and fight for their survival every time you shop! #BoycottPalmOil #Boycott4Wildlife
Aug 19th is #WorldOrangutanDay 🦧🧡 Yet for everyone who loves them, every single day is World #Orangutan Day! Learn why “Sustainable” #palmoil is a #greenwashing lie 🌴🚫. Help orange apes every time you #Boycottpalmoil #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to TwitterHappy #WorldOrangutanDay, download your #FREE #infographic in the link 🧐👇 You’ve been sold a lie! #Orangutans face extinction from “sustainable” #palmoil, which DOES NOT STOP #DEFORESTATION 🔥🌴🚫 #Boycottpalmoil #Boycott4Wildlife! @palmoildetect https://wp.me/pcFhgU-4t7
Share to BlueSky Share to Twitter- Orangutans are known as “gardeners” of the forest, as they are critical for seed dispersal in ecosystems.
- The slow reproductive rate of orangutans makes populations extremely vulnerable.
- Female orangutans give birth only once every 3-5 years.
- Orangutans are highly intelligent, they use tools including using boats and they pass these skills onto their children whom they raise for up to 10 years.
Help to protect them!
#Boycottpalmoil #Boycott4Wildlife
This infographic is creative commons attribution licence, this means you are free to use it so long as you credit Palm Oil Detectives.
See HTML interactive version Download still infographic Download PDFInfographic Sources
Animalia: Bornean Orangutan https://animalia.bio/bornean-orangutan
Animalia: Sumatran Orangutan https://animalia.bio/sumatran-orangutan
Animalia: Tapanuli Orangutan https://animalia.bio/tapanuli-orangutan
Global Palm Oil Market (2022 to 2027) – Industry Trends, Share, Size, Growth, Opportunity and Forecasts (2022). https://www.globenewswire.com/en/news-release/2022/05/17/2444825/28124/en/Global-Palm-Oil-Market-2022-to-2027-Industry-Trends-Share-Size-Growth-Opportunity-and-Forecasts.html
The Asian Forest Fires of 1997-1998, Mongabay. https://rainforests.mongabay.com/08indo_fires.htm
TIMELINE: Slaves, colonials, weevils: palm oil’s historic rise, Reuters (2019). https://www.reuters.com/article/us-indonesia-forest-palm-timeline-sb-idUSTRE58M01I20090923
Research: Palm Oil Deforestation and its connection to RSPO members/supermarket brands, Palm Oil Detectives, (2021). https://palmoildetectives.com/2021/02/07/research-palm-oil-deforestation-and-its-connection-to-brands/
RSPO: History and timeline. https://rspo.org/about
Wildfires May Cause Long-Term Health Problems for Endangered Orangutans, Rutgers (2018). https://www.rutgers.edu/news/wildfires-may-cause-long-term-health-problems-endangered-orangutans
Orangutans: Architects of the Forest, Champions of Survival
Embracing International Orangutan Day: Guardians of the Canopy
On August 19th each year, orange ape enthusiasts celebrate cheeky and nurturing orangutans of Indonesia and Malaysia. With their flame-coloured fur and expressive eyes like deep obsidian pools, orangutans are not only symbols of wild intelligence, they are vital ecological architects dispersing seeds and contributing to the survival of their rainforest home.
Celebrations of World Orangutan Day are tempered with immense worry for animal lovers each year. All three species of orangutan are on the brink of extinction. The relentless expansion of industrial palm oil plantations, roads and infrastructure slices through the heart of the rainforest. Human encroachment puts these gentle giants closer to greedy and unscrupulous poachers and also farmers who kill them in retribution for invading their crops.
Read on to discover the indelible and unique scientific discoveries about orangutans over the past few years. Also take a look at this infographic to understand how palm oil colonialism and land-grabbing have manifested into a pressure cooker of risks for one of our closest evolutionary relatives. Finally learn how you can take action to help orangutans every time you shop.
Murmurs of Meaning: The Complex Language of Orangutans
Orangutans communicate in ways that continue to fascinate people. A recent study has unlocked new insights into their sophisticated communication methods, revealing how orangutans use vocalisations and gestures to convey emotions and information (Erb et al., 2024). The study, conducted by a team of researchers from several institutions, employed machine learning algorithms to analyse vocal recordings of orangutans in the wild.
Key Findings
- Diverse Vocalisations: Researchers identified over 200 distinct sounds used by orangutans, ranging from long-distance calls to subtle grunts and whistles. These vocalisations serve various purposes, including warnings of danger, expressions of joy, and coordination of group activities.
- Gesture Communication: In addition to vocal sounds, orangutans use a rich tapestry of gestures to communicate, such as arm waves and facial expressions. These gestures are often used in social interactions, highlighting their rich emotional intelligence and social complexity
Implications
Understanding these communication patterns not only provides a window into the cognitive abilities of orangutans but also underscores the need for conservation strategies that consider their social dynamics. Protecting their habitats allows orangutans to continue engaging in these complex social behaviours, essential for their survival and well-being.
Tool-Wielding Innovators: The Ingenious Minds of Orangutans
Recently, researchers were given insight into how orangutans showcase their remarkable intelligence through the use of tools. A study detailed the innovative ways these apes utilise objects in their environment, demonstrating a level of cognitive sophistication that rivals even our closest relatives, the chimpanzees (Motes-Rodrigo et al., 2022). This research, led by Alba Motes-Rodrigo and her team, observed wild orangutans across several regions in Sumatra.
Key Findings
- Tool Usage: The study documented instances where orangutans used sticks to extract insects from tree bark and employed leaves as makeshift umbrellas during tropical downpours. This behaviour reflects their problem-solving skills and adaptability to environmental challenges.
- Cultural Transmission: Researchers noted that tool use varied across different orangutan communities, suggesting that these skills are passed down through generations, much like cultural traditions in human societies.
Implications
These findings highlight the orangutans’ ability to innovate and adapt, underscoring the importance of preserving their habitats to allow for such natural behaviours. By understanding their tool use, conservationists can develop strategies that cater to their cognitive needs, ensuring that these intelligent beings continue to thrive in their natural environments.
Using Healing Jungle Herbs: Orangutans and Self-Medication
In an extraordinary display of natural wisdom, orangutans have been seen in the wild tending to their own painful wounds. A groundbreaking study revealed that orangutans in the wild use plants with medicinal properties to alleviate pain and discomfort (Laumer et al., 2024). This research, led by Isabelle B. Laumer and her colleagues at the University of Zurich, involved detailed observation and analysis of orangutan behaviour in their natural habitat.
Key Findings
Medicinal Plants: The study found that orangutans use various forest plants known to humans for their anti-inflammatory and analgesic properties. They were observed chewing leaves and applying them to their skin to treat muscle and joint pain, showcasing a sophisticated understanding of the medicinal properties of their environment.
Behavioural Evidence: By closely monitoring orangutan behaviour, researchers documented over 20 instances of self-medication, providing compelling evidence of their ability to diagnose and treat their own health issues.
Implications
This remarkable discovery highlights the depth of orangutans’ ecological knowledge and underscores the importance of preserving their natural habitats. By protecting these environments, we not only safeguard the orangutans’ ability to care for themselves, but also maintain the biodiversity that supports such important medicinal plant life. Understanding this behaviour offers valuable insights into the evolution of self-care and the potential for discovering new medicinal compounds that could benefit human health as well.
Hilarious Hijinks: Great Apes and Playful Teasing
Recent research has shown that playful teasing isn’t limited to human babies. Scientists hypothesised that because language isn’t necessary for teasing, this behaviour might also exist in non-human animals. Indeed, cognitive biologists and primatologists have observed playful teasing in four great ape species. Like human humour, ape teasing involves provocation, persistence, and unexpected playful elements. The fact that all four great ape species exhibit this behaviour suggests that the origins of humour may have evolved in our shared ancestors at least 13 million years ago.
Key Findings
- Play Behaviour: Orangutans were observed engaging in various playful activities, including mock wrestling, swinging contests, and teasing games. These behaviours are crucial for social bonding and development, helping young orangutans learn social cues and build relationships.
- Emotional Intelligence: The study found that playfulness is linked to emotional intelligence, as orangutans display empathy and care in their interactions, often comforting one another during moments of distress.
Implications
Recognising the playful nature of orangutans highlights the importance of preserving their social groups and habitats. By understanding their social dynamics, conservationists can develop empathetic strategies that honour their complex social structures, ensuring the continued survival of these remarkable beings in the wild.
Family Bonds: The Deep Connections in Orangutan Communities
Orangutans, just like us spend many years nursing and nurturing their young before they are ready to fly solo. So it’s therefore no surprise that the bond between orangutan mothers and her baby is so profoundly powerful. A recent study by researchers at the Max Planck Institute for Evolutionary Anthropology observed orangutan families across various habitats in Borneo and revealed the intricacies of their connections.
Key Findings
- Long-Term Parenting: Orangutan mothers were found to invest up to eight years in raising their young, teaching them essential survival skills and knowledge about their environment. This extended parenting period is crucial for the development of independence and competence in young orangutans.
- Social Learning: The study also revealed that young orangutans learn from their mothers through observation and imitation, acquiring skills such as foraging, nest building, and navigation of the forest canopy.
Implications
Understanding the family bonds and social learning in orangutan communities highlights the urgent need to protect their habitats, ensuring that these family structures remain intact. By safeguarding their environments, we preserve the social dynamics that are critical to their well-being and survival, allowing future generations of orangutans to flourish.
Unmasking the Greenwash: The Truth Behind ‘Sustainable’ Palm Oil
The palm oil industry frequently markets itself as “sustainable,” yet reports by industry watchdogs like the World Health Organisation, Greenpeace, Environmental Investigation Agency and researchers reveals that the RSPO is nothing more than an industry sponsored greenwashing body.
Key Findings
- Deforestation: The study highlights how palm oil plantations contribute significantly to deforestation in regions such as Indonesia and Malaysia, leading to the loss of critical orangutan habitats. Despite certifications like the Roundtable on Sustainable Palm Oil (RSPO), these practices persist, often bypassing genuine sustainability criteria.
- Impact on Indigenous Communities: In addition to environmental destruction, the expansion of palm oil plantations displaces indigenous communities, disrupting traditional ways of life and contributing to social unrest.
Implications
Exposing the greenwashing tactics of the palm oil industry is crucial for advocating genuine conservation solutions that prioritise orangutans and their ecosystems. By holding the industry accountable, we can work towards strategies that genuinely reflect the needs of these remarkable creatures and the environments they inhabit.
Take Action: Stand with Orangutans and Protect Their Future
Boycott Palm Oil and Meat Products
One of the most effective ways to support orangutans and their lush forest eden is to boycott products containing palm oil and meat. By choosing plant-based and palm oil free alternatives, you can help reduce the demand for these industries, contributing to the preservation of rainforests and protection of rare endangered animals. Learn which brands to boycott and brands to buy on the Palm Oil Detectives website.
Support Indigenous Rights
Empowering indigenous communities for self-determination is critical to protect ecosystems and animals. Organisations like WAHLI and World Rainforest Movement support indigenous rights and grassroots collective action against palm oil and timber corruption.
Raise Awareness on Social Media
Join the #Boycott4Wildlife movement on social media by sharing posts and information about the plight of orangutans. Use hashtags like #Boycottpalmoil and #Boycott4Wildlife to spread awareness and encourage others to take action.
Be a Supermarket Sleuth
The next time you’re shopping, take a closer look at product labels to identify those containing palm oil. Share your a photo of what you discover on social media and call out brands engaging in greenwashing, using the #BoycottPalmOil #Boycott4Wildlife hashtags.
Conclusion
On International Orangutan Day, we celebrate the remarkable lives of orangutans and commit to protecting their future. By understanding their unique characteristics, exposing the myths of the palm oil industry, and taking action to preserve their habitats, we can ensure a brighter future for these magnificent creatures and the ecosystems they inhabit.
References
- Alba Motes-Rodrigo, Shannon P. McPherron, Will Archer, R. Adriana Hernandez-Aguilar, Claudio Tennie. Experimental investigation of orangutans’ lithic percussive and sharp stone tool behaviours. PLOS ONE, 2022; 17 (2): e0263343 DOI: 10.1371/journal.pone.0263343
- Erb, W. M., Ross, W., Kazanecki, H., Setia, T. M., Madhusudhana, S., & Clink, D. J. (2024). Vocal complexity in the long calls of Bornean orangutans. PeerJ, 12, Article e17320. https://peerj.com/articles/17320
- Isabelle B. Laumer, Arif Rahman, Tri Rahmaeti, Ulil Azhari, Hermansyah, Sri Suci Utami Atmoko, Caroline Schuppli. Active self-treatment of a facial wound with a biologically active plant by a male Sumatran orangutan. Scientific Reports, 2024; 14 (1) DOI: 10.1038/s41598-024-58988-7
- 10.1371/journal.pone.0263343
- Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
- Palm Oil Detectives. (2024). Great news: Apes have a sense of humour. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2024/03/17/great-news-apes-have-a-sense-of-humour-and-they-enjoy-teasing-each-other/
- Palm Oil Detectives. (2022). Roundtable on sustainable palm oil: 19 years is enough. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2022/12/17/roundtable-on-sustainable-palm-oil-19-years-is-enough/
- Palm Oil Detectives. (2023). Certification and ecolabels: Dubious sustainability. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/06/18/certification-ecolabels-dubious-sustainability-30-years-of-deceit-and-violence/
- University of Michigan. (2023). Palm oil deforestation in Guatemala. Palm Oil Detectives. Retrieved from https://palmoildetectives.com/2023/07/26/palm-oil-deforestation-in-guatemala-certifying-products-as-sustainable-is-no-panacea-university-of-michigan/
Here are some other ways you can help by using your wallet as a weapon and joining the #Boycott4Wildlife
Why join the #Boycott4Wildlife?
Greenwashing Tactic #4: Fake Labels
The Counterpunch: Consumer Solutions To Fight Extinction
Did you enjoy visiting this website?
Palm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-FiPalm Oil Detectives is 100% self-funded
Palm Oil Detectives is completely self-funded by its creator. All hosting and website fees and investigations into brands are self-funded by the creator of this online movement. If you like what I am doing, you and would like me to help meet costs, please send Palm Oil Detectives a thanks on Ko-Fi.
Say thanks on Ko-Fi#BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #corruption #deforestation #free #greenwashing #infographic #orangutan #orangutans #PalmOil #palmOilDeforestation #palmoil #RSPO #RSPOGreenwashing #SeedDispersers #seeddispersal #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WorldOrangutanDay
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Apes Enjoy Joking and Teasing Each Other
New research finds that it’s not only human babies who love to playfully tease each other. Researchers reasoned that since language is not required for this behaviour, similar kinds of playful teasing might be present in non-human animals such as chimpanzees, bonobos, gorillas and orangutans. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behaviour in humans, ape teasing is provocative, persistent, and includes elements of surprise and play. Because all four great ape species used playful teasing, it is likely that the prerequisites for humour evolved in the human lineage at least 13 million years ago.
#News: Great #apes tease and prank each other 🤡😛🦍🦧🐵🐒 just as humans do. Including body-slamming, hair-pulling and waving objects in front of each other’s faces – new #research study finds #sentience #primatology #primates #Boycottpalmoil #Boycott4Wildlife https://wp.me/pcFhgU-7gR
Share to BlueSky Share to TwitterMedia release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
Joking is an important part of human interaction that draws on social intelligence, an ability to anticipate future actions, and an ability to recognize and appreciate the violation of others’ expectations. Teasing has much in common with joking, and playful teasing may be seen as a cognitive precursor to joking. The first forms of playful teasing in humans emerge even before babies say their first words, as early as eight months of age. The earliest forms of teasing are repetitive provocations often involving surprise. Infants tease their parents by playfully offering and withdrawing objects, violating social rules (so-called provocative non-compliance), and disrupting others’ activities.
In a study, scientists from the University of California Los Angeles, the Max Planck Institute of Animal Behavior, Indiana University, and the University of California San Diego (Isabelle Laumer, Sasha Winkler, Federico Rossano, and Erica Cartmill, respectively) report evidence of playful teasing in the four great ape species: orangutans, chimpanzees, bonobos and gorillas. “Great apes are excellent candidates for playful teasing, as they are closely related to us, engage in social play, show laughter and display relatively sophisticated understandings of others’ expectations,” says Isabelle Laumer, a post-doctoral researcher at the University of California Los Angeles and the Max Planck Institute of Animal Behavior.
The team analyzed spontaneous social interactions that appeared to be playful, mildly harassing, or provocative. During these interactions, the researchers observed the teaser’s actions, bodily movements, facial expressions, and how the targets of the teasing responded in turn. They also assessed the teaser’s intentionality by looking for evidence that the behavior was directed at a specific target, that it persisted or intensified, and that teasers waited for a response from the target.
Teasing to provoke a response
The researchers found that orangutans, chimpanzees, bonobos and gorillas all engaged in intentionally provocative behavior, frequently accompanied by characteristics of play. They identified 18 distinct teasing behaviors. Many of these behaviors appeared to be used to provoke a response, or at least to attract the target’s attention. “It was common for teasers to repeatedly wave or swing a body part or object in the middle of the target’s field of vision, hit or poke them, stare closely at their face, disrupt their movements, pull on their hair or perform other behaviors that were extremely difficult for the target to ignore,” explains UCLA and IU professor Erica Cartmill, senior author of the study.
https://youtu.be/7NyiBuEfdGI?si=PBS_Fy4CEVOW3lzI
Although playful teasing took many forms, the authors note that it differed from play in several ways. “Playful teasing in great apes is one-sided, very much coming from the teaser often throughout the entire interaction and rarely reciprocated,” explains Cartmill. “The animals also rarely use play signals like the primate ‘playface’, which is similar to what we would call a smile, or ‘hold’ gestures that signal their intent to play.”
Similarity with human behaviour
Playful teasing mainly occurred when apes were relaxed, and shared similarities with behaviours in humans. “Similar to teasing in children, ape playful teasing involves one-sided provocation, response waiting in which the teaser looks towards the target’s face directly after a teasing action, repetition, and elements of surprise,” Laumer explains.
The researchers noted that Jane Goodall and other field primatologists had mentioned similar behaviours happening in chimpanzees many years ago, but this new study was the first to systematically study playful teasing. “From an evolutionary perspective, the presence of playful teasing in all four great apes and its similarities to playful teasing and joking in human infants suggests that playful teasing and its cognitive prerequisites may have been present in our last common ancestor, at least 13 million years ago,” explains Laumer. “We hope that our study will inspire other researchers to study playful teasing in more species in order to better understand the evolution of this multi-faceted behaviour. We also hope that this study raises awareness of the similarities we share with our closest relatives and the importance of protecting these endangered animals.”
Media release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGTanimbar Eclectus Parrot Eclectus riedeli
Malayan Flying Fox Pteropus vampyrus
Mountain Cuscus Phalanger carmelitae
Brazilian three-banded armadillo Tolypeutes tricinctus
Sumatran Tiger Panthera tigris sondaica
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #AnimalBiodiversityNews #animalCommunication #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #cognition #deforestation #EasternGorillaGorillaBeringei #greatApes #News #primates #primatology #research #sentience #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WesternGorillaGorillaGorilla
-
Apes Enjoy Joking and Teasing Each Other
New research finds that it’s not only human babies who love to playfully tease each other. Researchers reasoned that since language is not required for this behaviour, similar kinds of playful teasing might be present in non-human animals such as chimpanzees, bonobos, gorillas and orangutans. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behaviour in humans, ape teasing is provocative, persistent, and includes elements of surprise and play. Because all four great ape species used playful teasing, it is likely that the prerequisites for humour evolved in the human lineage at least 13 million years ago.
#News: Great #apes tease and prank each other 🤡😛🦍🦧🐵🐒 just as humans do. Including body-slamming, hair-pulling and waving objects in front of each other’s faces – new #research study finds #sentience #primatology #primates #Boycottpalmoil #Boycott4Wildlife https://wp.me/pcFhgU-7gR
Share to BlueSky Share to TwitterMedia release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
Joking is an important part of human interaction that draws on social intelligence, an ability to anticipate future actions, and an ability to recognize and appreciate the violation of others’ expectations. Teasing has much in common with joking, and playful teasing may be seen as a cognitive precursor to joking. The first forms of playful teasing in humans emerge even before babies say their first words, as early as eight months of age. The earliest forms of teasing are repetitive provocations often involving surprise. Infants tease their parents by playfully offering and withdrawing objects, violating social rules (so-called provocative non-compliance), and disrupting others’ activities.
In a study, scientists from the University of California Los Angeles, the Max Planck Institute of Animal Behavior, Indiana University, and the University of California San Diego (Isabelle Laumer, Sasha Winkler, Federico Rossano, and Erica Cartmill, respectively) report evidence of playful teasing in the four great ape species: orangutans, chimpanzees, bonobos and gorillas. “Great apes are excellent candidates for playful teasing, as they are closely related to us, engage in social play, show laughter and display relatively sophisticated understandings of others’ expectations,” says Isabelle Laumer, a post-doctoral researcher at the University of California Los Angeles and the Max Planck Institute of Animal Behavior.
The team analyzed spontaneous social interactions that appeared to be playful, mildly harassing, or provocative. During these interactions, the researchers observed the teaser’s actions, bodily movements, facial expressions, and how the targets of the teasing responded in turn. They also assessed the teaser’s intentionality by looking for evidence that the behavior was directed at a specific target, that it persisted or intensified, and that teasers waited for a response from the target.
Teasing to provoke a response
The researchers found that orangutans, chimpanzees, bonobos and gorillas all engaged in intentionally provocative behavior, frequently accompanied by characteristics of play. They identified 18 distinct teasing behaviors. Many of these behaviors appeared to be used to provoke a response, or at least to attract the target’s attention. “It was common for teasers to repeatedly wave or swing a body part or object in the middle of the target’s field of vision, hit or poke them, stare closely at their face, disrupt their movements, pull on their hair or perform other behaviors that were extremely difficult for the target to ignore,” explains UCLA and IU professor Erica Cartmill, senior author of the study.
https://youtu.be/7NyiBuEfdGI?si=PBS_Fy4CEVOW3lzI
Although playful teasing took many forms, the authors note that it differed from play in several ways. “Playful teasing in great apes is one-sided, very much coming from the teaser often throughout the entire interaction and rarely reciprocated,” explains Cartmill. “The animals also rarely use play signals like the primate ‘playface’, which is similar to what we would call a smile, or ‘hold’ gestures that signal their intent to play.”
Similarity with human behaviour
Playful teasing mainly occurred when apes were relaxed, and shared similarities with behaviours in humans. “Similar to teasing in children, ape playful teasing involves one-sided provocation, response waiting in which the teaser looks towards the target’s face directly after a teasing action, repetition, and elements of surprise,” Laumer explains.
The researchers noted that Jane Goodall and other field primatologists had mentioned similar behaviours happening in chimpanzees many years ago, but this new study was the first to systematically study playful teasing. “From an evolutionary perspective, the presence of playful teasing in all four great apes and its similarities to playful teasing and joking in human infants suggests that playful teasing and its cognitive prerequisites may have been present in our last common ancestor, at least 13 million years ago,” explains Laumer. “We hope that our study will inspire other researchers to study playful teasing in more species in order to better understand the evolution of this multi-faceted behaviour. We also hope that this study raises awareness of the similarities we share with our closest relatives and the importance of protecting these endangered animals.”
Media release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGTanimbar Eclectus Parrot Eclectus riedeli
Malayan Flying Fox Pteropus vampyrus
Mountain Cuscus Phalanger carmelitae
Brazilian three-banded armadillo Tolypeutes tricinctus
Sumatran Tiger Panthera tigris sondaica
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #AnimalBiodiversityNews #animalCommunication #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #cognition #deforestation #EasternGorillaGorillaBeringei #greatApes #News #primates #primatology #research #sentience #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WesternGorillaGorillaGorilla
-
Apes Enjoy Joking and Teasing Each Other
New research finds that it’s not only human babies who love to playfully tease each other. Researchers reasoned that since language is not required for this behaviour, similar kinds of playful teasing might be present in non-human animals such as chimpanzees, bonobos, gorillas and orangutans. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behaviour in humans, ape teasing is provocative, persistent, and includes elements of surprise and play. Because all four great ape species used playful teasing, it is likely that the prerequisites for humour evolved in the human lineage at least 13 million years ago.
#News: Great #apes tease and prank each other 🤡😛🦍🦧🐵🐒 just as humans do. Including body-slamming, hair-pulling and waving objects in front of each other’s faces – new #research study finds #sentience #primatology #primates #Boycottpalmoil #Boycott4Wildlife https://wp.me/pcFhgU-7gR
Share to BlueSky Share to TwitterMedia release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
Joking is an important part of human interaction that draws on social intelligence, an ability to anticipate future actions, and an ability to recognize and appreciate the violation of others’ expectations. Teasing has much in common with joking, and playful teasing may be seen as a cognitive precursor to joking. The first forms of playful teasing in humans emerge even before babies say their first words, as early as eight months of age. The earliest forms of teasing are repetitive provocations often involving surprise. Infants tease their parents by playfully offering and withdrawing objects, violating social rules (so-called provocative non-compliance), and disrupting others’ activities.
In a study, scientists from the University of California Los Angeles, the Max Planck Institute of Animal Behavior, Indiana University, and the University of California San Diego (Isabelle Laumer, Sasha Winkler, Federico Rossano, and Erica Cartmill, respectively) report evidence of playful teasing in the four great ape species: orangutans, chimpanzees, bonobos and gorillas. “Great apes are excellent candidates for playful teasing, as they are closely related to us, engage in social play, show laughter and display relatively sophisticated understandings of others’ expectations,” says Isabelle Laumer, a post-doctoral researcher at the University of California Los Angeles and the Max Planck Institute of Animal Behavior.
The team analyzed spontaneous social interactions that appeared to be playful, mildly harassing, or provocative. During these interactions, the researchers observed the teaser’s actions, bodily movements, facial expressions, and how the targets of the teasing responded in turn. They also assessed the teaser’s intentionality by looking for evidence that the behavior was directed at a specific target, that it persisted or intensified, and that teasers waited for a response from the target.
Teasing to provoke a response
The researchers found that orangutans, chimpanzees, bonobos and gorillas all engaged in intentionally provocative behavior, frequently accompanied by characteristics of play. They identified 18 distinct teasing behaviors. Many of these behaviors appeared to be used to provoke a response, or at least to attract the target’s attention. “It was common for teasers to repeatedly wave or swing a body part or object in the middle of the target’s field of vision, hit or poke them, stare closely at their face, disrupt their movements, pull on their hair or perform other behaviors that were extremely difficult for the target to ignore,” explains UCLA and IU professor Erica Cartmill, senior author of the study.
https://youtu.be/7NyiBuEfdGI?si=PBS_Fy4CEVOW3lzI
Although playful teasing took many forms, the authors note that it differed from play in several ways. “Playful teasing in great apes is one-sided, very much coming from the teaser often throughout the entire interaction and rarely reciprocated,” explains Cartmill. “The animals also rarely use play signals like the primate ‘playface’, which is similar to what we would call a smile, or ‘hold’ gestures that signal their intent to play.”
Similarity with human behaviour
Playful teasing mainly occurred when apes were relaxed, and shared similarities with behaviours in humans. “Similar to teasing in children, ape playful teasing involves one-sided provocation, response waiting in which the teaser looks towards the target’s face directly after a teasing action, repetition, and elements of surprise,” Laumer explains.
The researchers noted that Jane Goodall and other field primatologists had mentioned similar behaviours happening in chimpanzees many years ago, but this new study was the first to systematically study playful teasing. “From an evolutionary perspective, the presence of playful teasing in all four great apes and its similarities to playful teasing and joking in human infants suggests that playful teasing and its cognitive prerequisites may have been present in our last common ancestor, at least 13 million years ago,” explains Laumer. “We hope that our study will inspire other researchers to study playful teasing in more species in order to better understand the evolution of this multi-faceted behaviour. We also hope that this study raises awareness of the similarities we share with our closest relatives and the importance of protecting these endangered animals.”
Media release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGTanimbar Eclectus Parrot Eclectus riedeli
Malayan Flying Fox Pteropus vampyrus
Mountain Cuscus Phalanger carmelitae
Brazilian three-banded armadillo Tolypeutes tricinctus
Sumatran Tiger Panthera tigris sondaica
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #AnimalBiodiversityNews #animalCommunication #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #cognition #deforestation #EasternGorillaGorillaBeringei #greatApes #News #primates #primatology #research #sentience #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WesternGorillaGorillaGorilla
-
Apes Enjoy Joking and Teasing Each Other
New research finds that it’s not only human babies who love to playfully tease each other. Researchers reasoned that since language is not required for this behaviour, similar kinds of playful teasing might be present in non-human animals such as chimpanzees, bonobos, gorillas and orangutans. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behaviour in humans, ape teasing is provocative, persistent, and includes elements of surprise and play. Because all four great ape species used playful teasing, it is likely that the prerequisites for humour evolved in the human lineage at least 13 million years ago.
#News: Great #apes tease and prank each other 🤡😛🦍🦧🐵🐒 just as humans do. Including body-slamming, hair-pulling and waving objects in front of each other’s faces – new #research study finds #sentience #primatology #primates #Boycottpalmoil #Boycott4Wildlife https://wp.me/pcFhgU-7gR
Share to BlueSky Share to TwitterMedia release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
Joking is an important part of human interaction that draws on social intelligence, an ability to anticipate future actions, and an ability to recognize and appreciate the violation of others’ expectations. Teasing has much in common with joking, and playful teasing may be seen as a cognitive precursor to joking. The first forms of playful teasing in humans emerge even before babies say their first words, as early as eight months of age. The earliest forms of teasing are repetitive provocations often involving surprise. Infants tease their parents by playfully offering and withdrawing objects, violating social rules (so-called provocative non-compliance), and disrupting others’ activities.
In a study, scientists from the University of California Los Angeles, the Max Planck Institute of Animal Behavior, Indiana University, and the University of California San Diego (Isabelle Laumer, Sasha Winkler, Federico Rossano, and Erica Cartmill, respectively) report evidence of playful teasing in the four great ape species: orangutans, chimpanzees, bonobos and gorillas. “Great apes are excellent candidates for playful teasing, as they are closely related to us, engage in social play, show laughter and display relatively sophisticated understandings of others’ expectations,” says Isabelle Laumer, a post-doctoral researcher at the University of California Los Angeles and the Max Planck Institute of Animal Behavior.
The team analyzed spontaneous social interactions that appeared to be playful, mildly harassing, or provocative. During these interactions, the researchers observed the teaser’s actions, bodily movements, facial expressions, and how the targets of the teasing responded in turn. They also assessed the teaser’s intentionality by looking for evidence that the behavior was directed at a specific target, that it persisted or intensified, and that teasers waited for a response from the target.
Teasing to provoke a response
The researchers found that orangutans, chimpanzees, bonobos and gorillas all engaged in intentionally provocative behavior, frequently accompanied by characteristics of play. They identified 18 distinct teasing behaviors. Many of these behaviors appeared to be used to provoke a response, or at least to attract the target’s attention. “It was common for teasers to repeatedly wave or swing a body part or object in the middle of the target’s field of vision, hit or poke them, stare closely at their face, disrupt their movements, pull on their hair or perform other behaviors that were extremely difficult for the target to ignore,” explains UCLA and IU professor Erica Cartmill, senior author of the study.
https://youtu.be/7NyiBuEfdGI?si=PBS_Fy4CEVOW3lzI
Although playful teasing took many forms, the authors note that it differed from play in several ways. “Playful teasing in great apes is one-sided, very much coming from the teaser often throughout the entire interaction and rarely reciprocated,” explains Cartmill. “The animals also rarely use play signals like the primate ‘playface’, which is similar to what we would call a smile, or ‘hold’ gestures that signal their intent to play.”
Similarity with human behaviour
Playful teasing mainly occurred when apes were relaxed, and shared similarities with behaviours in humans. “Similar to teasing in children, ape playful teasing involves one-sided provocation, response waiting in which the teaser looks towards the target’s face directly after a teasing action, repetition, and elements of surprise,” Laumer explains.
The researchers noted that Jane Goodall and other field primatologists had mentioned similar behaviours happening in chimpanzees many years ago, but this new study was the first to systematically study playful teasing. “From an evolutionary perspective, the presence of playful teasing in all four great apes and its similarities to playful teasing and joking in human infants suggests that playful teasing and its cognitive prerequisites may have been present in our last common ancestor, at least 13 million years ago,” explains Laumer. “We hope that our study will inspire other researchers to study playful teasing in more species in order to better understand the evolution of this multi-faceted behaviour. We also hope that this study raises awareness of the similarities we share with our closest relatives and the importance of protecting these endangered animals.”
Media release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGTanimbar Eclectus Parrot Eclectus riedeli
Malayan Flying Fox Pteropus vampyrus
Mountain Cuscus Phalanger carmelitae
Brazilian three-banded armadillo Tolypeutes tricinctus
Sumatran Tiger Panthera tigris sondaica
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
Read moreTake Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #AnimalBiodiversityNews #animalCommunication #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #cognition #deforestation #EasternGorillaGorillaBeringei #greatApes #News #primates #primatology #research #sentience #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WesternGorillaGorillaGorilla
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Apes Enjoy Joking and Teasing Each Other
New research finds that it’s not only human babies who love to playfully tease each other. Researchers reasoned that since language is not required for this behaviour, similar kinds of playful teasing might be present in non-human animals such as chimpanzees, bonobos, gorillas and orangutans. Now cognitive biologists and primatologists have documented playful teasing in four species of great apes. Like joking behaviour in humans, ape teasing is provocative, persistent, and includes elements of surprise and play. Because all four great ape species used playful teasing, it is likely that the prerequisites for humour evolved in the human lineage at least 13 million years ago.
#News: Great #apes tease and prank each other 🤡😛🦍🦧🐵🐒 just as humans do. Including body-slamming, hair-pulling and waving objects in front of each other’s faces – new #research study finds #sentience #primatology #primates #Boycottpalmoil #Boycott4Wildlife https://wp.me/pcFhgU-7gR
Share to BlueSky Share to TwitterMedia release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
Joking is an important part of human interaction that draws on social intelligence, an ability to anticipate future actions, and an ability to recognize and appreciate the violation of others’ expectations. Teasing has much in common with joking, and playful teasing may be seen as a cognitive precursor to joking. The first forms of playful teasing in humans emerge even before babies say their first words, as early as eight months of age. The earliest forms of teasing are repetitive provocations often involving surprise. Infants tease their parents by playfully offering and withdrawing objects, violating social rules (so-called provocative non-compliance), and disrupting others’ activities.
In a study, scientists from the University of California Los Angeles, the Max Planck Institute of Animal Behavior, Indiana University, and the University of California San Diego (Isabelle Laumer, Sasha Winkler, Federico Rossano, and Erica Cartmill, respectively) report evidence of playful teasing in the four great ape species: orangutans, chimpanzees, bonobos and gorillas. “Great apes are excellent candidates for playful teasing, as they are closely related to us, engage in social play, show laughter and display relatively sophisticated understandings of others’ expectations,” says Isabelle Laumer, a post-doctoral researcher at the University of California Los Angeles and the Max Planck Institute of Animal Behavior.
The team analyzed spontaneous social interactions that appeared to be playful, mildly harassing, or provocative. During these interactions, the researchers observed the teaser’s actions, bodily movements, facial expressions, and how the targets of the teasing responded in turn. They also assessed the teaser’s intentionality by looking for evidence that the behavior was directed at a specific target, that it persisted or intensified, and that teasers waited for a response from the target.
Teasing to provoke a response
The researchers found that orangutans, chimpanzees, bonobos and gorillas all engaged in intentionally provocative behavior, frequently accompanied by characteristics of play. They identified 18 distinct teasing behaviors. Many of these behaviors appeared to be used to provoke a response, or at least to attract the target’s attention. “It was common for teasers to repeatedly wave or swing a body part or object in the middle of the target’s field of vision, hit or poke them, stare closely at their face, disrupt their movements, pull on their hair or perform other behaviors that were extremely difficult for the target to ignore,” explains UCLA and IU professor Erica Cartmill, senior author of the study.
https://youtu.be/7NyiBuEfdGI?si=PBS_Fy4CEVOW3lzI
Although playful teasing took many forms, the authors note that it differed from play in several ways. “Playful teasing in great apes is one-sided, very much coming from the teaser often throughout the entire interaction and rarely reciprocated,” explains Cartmill. “The animals also rarely use play signals like the primate ‘playface’, which is similar to what we would call a smile, or ‘hold’ gestures that signal their intent to play.”
Similarity with human behaviour
Playful teasing mainly occurred when apes were relaxed, and shared similarities with behaviours in humans. “Similar to teasing in children, ape playful teasing involves one-sided provocation, response waiting in which the teaser looks towards the target’s face directly after a teasing action, repetition, and elements of surprise,” Laumer explains.
The researchers noted that Jane Goodall and other field primatologists had mentioned similar behaviours happening in chimpanzees many years ago, but this new study was the first to systematically study playful teasing. “From an evolutionary perspective, the presence of playful teasing in all four great apes and its similarities to playful teasing and joking in human infants suggests that playful teasing and its cognitive prerequisites may have been present in our last common ancestor, at least 13 million years ago,” explains Laumer. “We hope that our study will inspire other researchers to study playful teasing in more species in order to better understand the evolution of this multi-faceted behaviour. We also hope that this study raises awareness of the similarities we share with our closest relatives and the importance of protecting these endangered animals.”
Media release from Science Alert, February 13, 2024. Research: Laumer I.B., Winkler S, Rossano F, Cartmill EA. Spontaneous playful teasing in four great ape species. Proceedings of the Royal Society B, 2024 DOI: 10.1098/rspb.2023.2345
ENDS
Learn about other animals endangered by palm oil and other agriculture
Global South America S.E. Asia India Africa West Papua & PNGTanimbar Eclectus Parrot Eclectus riedeli
Malayan Flying Fox Pteropus vampyrus
Mountain Cuscus Phalanger carmelitae
Brazilian three-banded armadillo Tolypeutes tricinctus
Sumatran Tiger Panthera tigris sondaica
Learn about “sustainable” palm oil greenwashing
Read more about RSPO greenwashing
Lying Fake labels Indigenous Land-grabbing Human rights abuses Deforestation Human health hazardsA 2019 World Health Organisation (WHO) report into the palm oil industry and RSPO finds extensive greenwashing of palm oil deforestation and the murder of endangered animals (i.e. biodiversity loss)
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How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #AnimalBiodiversityNews #animalCommunication #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #cognition #deforestation #EasternGorillaGorillaBeringei #greatApes #News #primates #primatology #research #sentience #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #WesternGorillaGorillaGorilla
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Primates are facing an impending extinction crisis – but we know very little about what will actually protect them
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal of research and conservation attention.
60% of primates 🦍🦧🐒🐵 are threatened by #extinction 🙊🙈😿 Without direct action, the number of endangered #primates will grow and more species will disappear forever. #BoycottPalmOil #Boycott4Wildlife and be #vegan! @palmoildetect https://palmoildetectives.com/2022/06/05/primates-are-facing-an-impending-extinction-crisis-but-we-know-very-little-about-what-will-actually-protect-them/
Share to BlueSky Share to TwitterBut despite this effort, more than 60% of primate species are threatened with extinction mainly due to human activities, such as palm oil habitat loss, hunting, illegal trade, climate change and disease.
This extinction crisis makes effective conservation actions vital. There are many different possible conservation actions for primates, like anti-poaching patrols, relocating animals, publicising conservation issues and reintroducing primates into their habitats. But our new study shows that very little is known about what actually works to protect primates.
I’m part of a team of expert primatologists and conservationists from 21 countries who examined the evidence for 162 primate conservation actions to see if they actually work. We found there wasn’t any research published testing the effectiveness of more than half of the actions. This lack of evidence means it’s impossible to know whether these actions work or not.
Peruvian Yellow-tailed Woolly Monkey Lagothrix flavicaudaEven when studies on the effectiveness of a conservation action have been published, we found it was still difficult to draw valid conclusions about whether the action worked, due to problems with the design of the studies. This was even true for some actions that have been studied 20 to 30 times.
These huge gaps in knowledge are worrying, because without adequate information, researchers can’t learn from experience and can’t prioritise efforts and funding to best protect our primate relatives. Indeed, without access to evidence, conservationists might apply actions that are ineffective or even damaging to the animals they seek to protect.
Missing species
Crested Capuchin Sapajus robustusThe studies we reviewed only cover about 14% of the more than 500 primate species and just 12% of threatened primate species. And they mainly focus on the great apes and some of the larger monkey species.
Worryingly, some whole families are completely left out of the studies we reviewed. There are, for example, no studies of the tarsiers of south-east Asia in our database, or of the night monkeys of Central and South America. This is a problem, because we can’t assume that an action that works for one primate species will work for another species, due to each species’ unique behaviour and ecology.
We also found that South America and Asia are underrepresented in current conservation research on primates. This is particularly worrying because both are home to a high number of threatened primate species.
Why is this happening?
Faced with limited budgets and time, competing priorities and the urgency of many conservation scenarios, it’s easy to understand why conservationists might not focus on evaluating their actions.
The question, “Does this conservation action improve the long-term future of a population?” may seem simple, but it’s particularly difficult to answer for many primates. This is because many primate species live in dense tropical forest, with poor visibility and difficult access, making it extremely tough to count them. If researchers can’t get a good idea of how many primates there are, they can’t find out if the numbers are decreasing, stable, or increasing. And without seeing the animals themselves, we can’t assess their wellbeing.
Without action, the number of endangered primates will grow and more species will disappear forever. Pexels/Nitin SharmaConservationists also need to monitor primates for a long time to measure the effect of any action taken, because they live a long time and reproduce very slowly. In a short study, for example, it might be easy to confuse the long life of the last few individuals with a persistent population. It’s also important to be confident that any effects seen are related to the specific conservation action taken, rather than coincidence.
Beyond these challenges, publishing a study is difficult. Worse, the pressure to publish in prestigious journals favours publication of success stories, rather than actions that didn’t work, meaning that published studies may give a biased picture of the real situation.
Improving the evidence
Now that the scale of the problem is known, the gaps need to be identified to ensure research focuses on threatened species and understudied regions, and that actions with insufficient evidence are evaluated.
Funding organisations should dedicate resources to evaluating conservation actions. Meanwhile, experts like the Primate Specialist Group can contribute by developing guidelines on how to test actions rigorously.
Academic scientists can also collaborate with conservationists to design appropriate studies. Evidence databases like the one we assessed provide easily-understood summaries of actions and their effectiveness, as well as a place to report findings – and partially address the problem of publication.
Conservationists also need to be cautious as it’s clear that in many instances it’s not yet known if an action is effective or not. This is important because primates and their habitats face ominous threats and urgent effective conservation measures are needed to protect them. But by adopting an evidence-based approach to the conservation of primates, we can ensure they continue to enchant us in the future.
Jo Setchell, Professor of Anthropology, Durham University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#AnimalBiodiversityNews #animalExtinction #animals #Ape #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #deforestation #EasternGorillaGorillaBeringei #ecology #extinction #ForgottenAnimals #monkey #Primate #primates #Primatologist #primatology #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Primates are facing an impending extinction crisis – but we know very little about what will actually protect them
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal of research and conservation attention.
60% of primates 🦍🦧🐒🐵 are threatened by #extinction 🙊🙈😿 Without direct action, the number of endangered #primates will grow and more species will disappear forever. #BoycottPalmOil #Boycott4Wildlife and be #vegan! @palmoildetect https://palmoildetectives.com/2022/06/05/primates-are-facing-an-impending-extinction-crisis-but-we-know-very-little-about-what-will-actually-protect-them/
Share to BlueSky Share to TwitterBut despite this effort, more than 60% of primate species are threatened with extinction mainly due to human activities, such as palm oil habitat loss, hunting, illegal trade, climate change and disease.
This extinction crisis makes effective conservation actions vital. There are many different possible conservation actions for primates, like anti-poaching patrols, relocating animals, publicising conservation issues and reintroducing primates into their habitats. But our new study shows that very little is known about what actually works to protect primates.
I’m part of a team of expert primatologists and conservationists from 21 countries who examined the evidence for 162 primate conservation actions to see if they actually work. We found there wasn’t any research published testing the effectiveness of more than half of the actions. This lack of evidence means it’s impossible to know whether these actions work or not.
Peruvian Yellow-tailed Woolly Monkey Lagothrix flavicaudaEven when studies on the effectiveness of a conservation action have been published, we found it was still difficult to draw valid conclusions about whether the action worked, due to problems with the design of the studies. This was even true for some actions that have been studied 20 to 30 times.
These huge gaps in knowledge are worrying, because without adequate information, researchers can’t learn from experience and can’t prioritise efforts and funding to best protect our primate relatives. Indeed, without access to evidence, conservationists might apply actions that are ineffective or even damaging to the animals they seek to protect.
Missing species
Crested Capuchin Sapajus robustusThe studies we reviewed only cover about 14% of the more than 500 primate species and just 12% of threatened primate species. And they mainly focus on the great apes and some of the larger monkey species.
Worryingly, some whole families are completely left out of the studies we reviewed. There are, for example, no studies of the tarsiers of south-east Asia in our database, or of the night monkeys of Central and South America. This is a problem, because we can’t assume that an action that works for one primate species will work for another species, due to each species’ unique behaviour and ecology.
We also found that South America and Asia are underrepresented in current conservation research on primates. This is particularly worrying because both are home to a high number of threatened primate species.
Why is this happening?
Faced with limited budgets and time, competing priorities and the urgency of many conservation scenarios, it’s easy to understand why conservationists might not focus on evaluating their actions.
The question, “Does this conservation action improve the long-term future of a population?” may seem simple, but it’s particularly difficult to answer for many primates. This is because many primate species live in dense tropical forest, with poor visibility and difficult access, making it extremely tough to count them. If researchers can’t get a good idea of how many primates there are, they can’t find out if the numbers are decreasing, stable, or increasing. And without seeing the animals themselves, we can’t assess their wellbeing.
Without action, the number of endangered primates will grow and more species will disappear forever. Pexels/Nitin SharmaConservationists also need to monitor primates for a long time to measure the effect of any action taken, because they live a long time and reproduce very slowly. In a short study, for example, it might be easy to confuse the long life of the last few individuals with a persistent population. It’s also important to be confident that any effects seen are related to the specific conservation action taken, rather than coincidence.
Beyond these challenges, publishing a study is difficult. Worse, the pressure to publish in prestigious journals favours publication of success stories, rather than actions that didn’t work, meaning that published studies may give a biased picture of the real situation.
Improving the evidence
Now that the scale of the problem is known, the gaps need to be identified to ensure research focuses on threatened species and understudied regions, and that actions with insufficient evidence are evaluated.
Funding organisations should dedicate resources to evaluating conservation actions. Meanwhile, experts like the Primate Specialist Group can contribute by developing guidelines on how to test actions rigorously.
Academic scientists can also collaborate with conservationists to design appropriate studies. Evidence databases like the one we assessed provide easily-understood summaries of actions and their effectiveness, as well as a place to report findings – and partially address the problem of publication.
Conservationists also need to be cautious as it’s clear that in many instances it’s not yet known if an action is effective or not. This is important because primates and their habitats face ominous threats and urgent effective conservation measures are needed to protect them. But by adopting an evidence-based approach to the conservation of primates, we can ensure they continue to enchant us in the future.
Jo Setchell, Professor of Anthropology, Durham University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#AnimalBiodiversityNews #animalExtinction #animals #Ape #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #deforestation #EasternGorillaGorillaBeringei #ecology #extinction #ForgottenAnimals #monkey #Primate #primates #Primatologist #primatology #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Primates are facing an impending extinction crisis – but we know very little about what will actually protect them
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal of research and conservation attention.
60% of primates 🦍🦧🐒🐵 are threatened by #extinction 🙊🙈😿 Without direct action, the number of endangered #primates will grow and more species will disappear forever. #BoycottPalmOil #Boycott4Wildlife and be #vegan! @palmoildetect https://palmoildetectives.com/2022/06/05/primates-are-facing-an-impending-extinction-crisis-but-we-know-very-little-about-what-will-actually-protect-them/
Share to BlueSky Share to TwitterBut despite this effort, more than 60% of primate species are threatened with extinction mainly due to human activities, such as palm oil habitat loss, hunting, illegal trade, climate change and disease.
This extinction crisis makes effective conservation actions vital. There are many different possible conservation actions for primates, like anti-poaching patrols, relocating animals, publicising conservation issues and reintroducing primates into their habitats. But our new study shows that very little is known about what actually works to protect primates.
I’m part of a team of expert primatologists and conservationists from 21 countries who examined the evidence for 162 primate conservation actions to see if they actually work. We found there wasn’t any research published testing the effectiveness of more than half of the actions. This lack of evidence means it’s impossible to know whether these actions work or not.
Peruvian Yellow-tailed Woolly Monkey Lagothrix flavicaudaEven when studies on the effectiveness of a conservation action have been published, we found it was still difficult to draw valid conclusions about whether the action worked, due to problems with the design of the studies. This was even true for some actions that have been studied 20 to 30 times.
These huge gaps in knowledge are worrying, because without adequate information, researchers can’t learn from experience and can’t prioritise efforts and funding to best protect our primate relatives. Indeed, without access to evidence, conservationists might apply actions that are ineffective or even damaging to the animals they seek to protect.
Missing species
Crested Capuchin Sapajus robustusThe studies we reviewed only cover about 14% of the more than 500 primate species and just 12% of threatened primate species. And they mainly focus on the great apes and some of the larger monkey species.
Worryingly, some whole families are completely left out of the studies we reviewed. There are, for example, no studies of the tarsiers of south-east Asia in our database, or of the night monkeys of Central and South America. This is a problem, because we can’t assume that an action that works for one primate species will work for another species, due to each species’ unique behaviour and ecology.
We also found that South America and Asia are underrepresented in current conservation research on primates. This is particularly worrying because both are home to a high number of threatened primate species.
Why is this happening?
Faced with limited budgets and time, competing priorities and the urgency of many conservation scenarios, it’s easy to understand why conservationists might not focus on evaluating their actions.
The question, “Does this conservation action improve the long-term future of a population?” may seem simple, but it’s particularly difficult to answer for many primates. This is because many primate species live in dense tropical forest, with poor visibility and difficult access, making it extremely tough to count them. If researchers can’t get a good idea of how many primates there are, they can’t find out if the numbers are decreasing, stable, or increasing. And without seeing the animals themselves, we can’t assess their wellbeing.
Without action, the number of endangered primates will grow and more species will disappear forever. Pexels/Nitin SharmaConservationists also need to monitor primates for a long time to measure the effect of any action taken, because they live a long time and reproduce very slowly. In a short study, for example, it might be easy to confuse the long life of the last few individuals with a persistent population. It’s also important to be confident that any effects seen are related to the specific conservation action taken, rather than coincidence.
Beyond these challenges, publishing a study is difficult. Worse, the pressure to publish in prestigious journals favours publication of success stories, rather than actions that didn’t work, meaning that published studies may give a biased picture of the real situation.
Improving the evidence
Now that the scale of the problem is known, the gaps need to be identified to ensure research focuses on threatened species and understudied regions, and that actions with insufficient evidence are evaluated.
Funding organisations should dedicate resources to evaluating conservation actions. Meanwhile, experts like the Primate Specialist Group can contribute by developing guidelines on how to test actions rigorously.
Academic scientists can also collaborate with conservationists to design appropriate studies. Evidence databases like the one we assessed provide easily-understood summaries of actions and their effectiveness, as well as a place to report findings – and partially address the problem of publication.
Conservationists also need to be cautious as it’s clear that in many instances it’s not yet known if an action is effective or not. This is important because primates and their habitats face ominous threats and urgent effective conservation measures are needed to protect them. But by adopting an evidence-based approach to the conservation of primates, we can ensure they continue to enchant us in the future.
Jo Setchell, Professor of Anthropology, Durham University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#AnimalBiodiversityNews #animalExtinction #animals #Ape #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #deforestation #EasternGorillaGorillaBeringei #ecology #extinction #ForgottenAnimals #monkey #Primate #primates #Primatologist #primatology #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Primates are facing an impending extinction crisis – but we know very little about what will actually protect them
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal of research and conservation attention.
60% of primates 🦍🦧🐒🐵 are threatened by #extinction 🙊🙈😿 Without direct action, the number of endangered #primates will grow and more species will disappear forever. #BoycottPalmOil #Boycott4Wildlife and be #vegan! @palmoildetect https://palmoildetectives.com/2022/06/05/primates-are-facing-an-impending-extinction-crisis-but-we-know-very-little-about-what-will-actually-protect-them/
Share to BlueSky Share to TwitterBut despite this effort, more than 60% of primate species are threatened with extinction mainly due to human activities, such as palm oil habitat loss, hunting, illegal trade, climate change and disease.
This extinction crisis makes effective conservation actions vital. There are many different possible conservation actions for primates, like anti-poaching patrols, relocating animals, publicising conservation issues and reintroducing primates into their habitats. But our new study shows that very little is known about what actually works to protect primates.
I’m part of a team of expert primatologists and conservationists from 21 countries who examined the evidence for 162 primate conservation actions to see if they actually work. We found there wasn’t any research published testing the effectiveness of more than half of the actions. This lack of evidence means it’s impossible to know whether these actions work or not.
Peruvian Yellow-tailed Woolly Monkey Lagothrix flavicaudaEven when studies on the effectiveness of a conservation action have been published, we found it was still difficult to draw valid conclusions about whether the action worked, due to problems with the design of the studies. This was even true for some actions that have been studied 20 to 30 times.
These huge gaps in knowledge are worrying, because without adequate information, researchers can’t learn from experience and can’t prioritise efforts and funding to best protect our primate relatives. Indeed, without access to evidence, conservationists might apply actions that are ineffective or even damaging to the animals they seek to protect.
Missing species
Crested Capuchin Sapajus robustusThe studies we reviewed only cover about 14% of the more than 500 primate species and just 12% of threatened primate species. And they mainly focus on the great apes and some of the larger monkey species.
Worryingly, some whole families are completely left out of the studies we reviewed. There are, for example, no studies of the tarsiers of south-east Asia in our database, or of the night monkeys of Central and South America. This is a problem, because we can’t assume that an action that works for one primate species will work for another species, due to each species’ unique behaviour and ecology.
We also found that South America and Asia are underrepresented in current conservation research on primates. This is particularly worrying because both are home to a high number of threatened primate species.
Why is this happening?
Faced with limited budgets and time, competing priorities and the urgency of many conservation scenarios, it’s easy to understand why conservationists might not focus on evaluating their actions.
The question, “Does this conservation action improve the long-term future of a population?” may seem simple, but it’s particularly difficult to answer for many primates. This is because many primate species live in dense tropical forest, with poor visibility and difficult access, making it extremely tough to count them. If researchers can’t get a good idea of how many primates there are, they can’t find out if the numbers are decreasing, stable, or increasing. And without seeing the animals themselves, we can’t assess their wellbeing.
Without action, the number of endangered primates will grow and more species will disappear forever. Pexels/Nitin SharmaConservationists also need to monitor primates for a long time to measure the effect of any action taken, because they live a long time and reproduce very slowly. In a short study, for example, it might be easy to confuse the long life of the last few individuals with a persistent population. It’s also important to be confident that any effects seen are related to the specific conservation action taken, rather than coincidence.
Beyond these challenges, publishing a study is difficult. Worse, the pressure to publish in prestigious journals favours publication of success stories, rather than actions that didn’t work, meaning that published studies may give a biased picture of the real situation.
Improving the evidence
Now that the scale of the problem is known, the gaps need to be identified to ensure research focuses on threatened species and understudied regions, and that actions with insufficient evidence are evaluated.
Funding organisations should dedicate resources to evaluating conservation actions. Meanwhile, experts like the Primate Specialist Group can contribute by developing guidelines on how to test actions rigorously.
Academic scientists can also collaborate with conservationists to design appropriate studies. Evidence databases like the one we assessed provide easily-understood summaries of actions and their effectiveness, as well as a place to report findings – and partially address the problem of publication.
Conservationists also need to be cautious as it’s clear that in many instances it’s not yet known if an action is effective or not. This is important because primates and their habitats face ominous threats and urgent effective conservation measures are needed to protect them. But by adopting an evidence-based approach to the conservation of primates, we can ensure they continue to enchant us in the future.
Jo Setchell, Professor of Anthropology, Durham University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#AnimalBiodiversityNews #animalExtinction #animals #Ape #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #deforestation #EasternGorillaGorillaBeringei #ecology #extinction #ForgottenAnimals #monkey #Primate #primates #Primatologist #primatology #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
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Primates are facing an impending extinction crisis – but we know very little about what will actually protect them
From lemurs to orangutans, tarsiers to gorillas, primates are captivating and sometimes unnervingly similar to us. So it’s not surprising that this group of more than 500 species receives a great deal of research and conservation attention.
60% of primates 🦍🦧🐒🐵 are threatened by #extinction 🙊🙈😿 Without direct action, the number of endangered #primates will grow and more species will disappear forever. #BoycottPalmOil #Boycott4Wildlife and be #vegan! @palmoildetect https://palmoildetectives.com/2022/06/05/primates-are-facing-an-impending-extinction-crisis-but-we-know-very-little-about-what-will-actually-protect-them/
Share to BlueSky Share to TwitterBut despite this effort, more than 60% of primate species are threatened with extinction mainly due to human activities, such as palm oil habitat loss, hunting, illegal trade, climate change and disease.
This extinction crisis makes effective conservation actions vital. There are many different possible conservation actions for primates, like anti-poaching patrols, relocating animals, publicising conservation issues and reintroducing primates into their habitats. But our new study shows that very little is known about what actually works to protect primates.
I’m part of a team of expert primatologists and conservationists from 21 countries who examined the evidence for 162 primate conservation actions to see if they actually work. We found there wasn’t any research published testing the effectiveness of more than half of the actions. This lack of evidence means it’s impossible to know whether these actions work or not.
Peruvian Yellow-tailed Woolly Monkey Lagothrix flavicaudaEven when studies on the effectiveness of a conservation action have been published, we found it was still difficult to draw valid conclusions about whether the action worked, due to problems with the design of the studies. This was even true for some actions that have been studied 20 to 30 times.
These huge gaps in knowledge are worrying, because without adequate information, researchers can’t learn from experience and can’t prioritise efforts and funding to best protect our primate relatives. Indeed, without access to evidence, conservationists might apply actions that are ineffective or even damaging to the animals they seek to protect.
Missing species
Crested Capuchin Sapajus robustusThe studies we reviewed only cover about 14% of the more than 500 primate species and just 12% of threatened primate species. And they mainly focus on the great apes and some of the larger monkey species.
Worryingly, some whole families are completely left out of the studies we reviewed. There are, for example, no studies of the tarsiers of south-east Asia in our database, or of the night monkeys of Central and South America. This is a problem, because we can’t assume that an action that works for one primate species will work for another species, due to each species’ unique behaviour and ecology.
We also found that South America and Asia are underrepresented in current conservation research on primates. This is particularly worrying because both are home to a high number of threatened primate species.
Why is this happening?
Faced with limited budgets and time, competing priorities and the urgency of many conservation scenarios, it’s easy to understand why conservationists might not focus on evaluating their actions.
The question, “Does this conservation action improve the long-term future of a population?” may seem simple, but it’s particularly difficult to answer for many primates. This is because many primate species live in dense tropical forest, with poor visibility and difficult access, making it extremely tough to count them. If researchers can’t get a good idea of how many primates there are, they can’t find out if the numbers are decreasing, stable, or increasing. And without seeing the animals themselves, we can’t assess their wellbeing.
Without action, the number of endangered primates will grow and more species will disappear forever. Pexels/Nitin SharmaConservationists also need to monitor primates for a long time to measure the effect of any action taken, because they live a long time and reproduce very slowly. In a short study, for example, it might be easy to confuse the long life of the last few individuals with a persistent population. It’s also important to be confident that any effects seen are related to the specific conservation action taken, rather than coincidence.
Beyond these challenges, publishing a study is difficult. Worse, the pressure to publish in prestigious journals favours publication of success stories, rather than actions that didn’t work, meaning that published studies may give a biased picture of the real situation.
Improving the evidence
Now that the scale of the problem is known, the gaps need to be identified to ensure research focuses on threatened species and understudied regions, and that actions with insufficient evidence are evaluated.
Funding organisations should dedicate resources to evaluating conservation actions. Meanwhile, experts like the Primate Specialist Group can contribute by developing guidelines on how to test actions rigorously.
Academic scientists can also collaborate with conservationists to design appropriate studies. Evidence databases like the one we assessed provide easily-understood summaries of actions and their effectiveness, as well as a place to report findings – and partially address the problem of publication.
Conservationists also need to be cautious as it’s clear that in many instances it’s not yet known if an action is effective or not. This is important because primates and their habitats face ominous threats and urgent effective conservation measures are needed to protect them. But by adopting an evidence-based approach to the conservation of primates, we can ensure they continue to enchant us in the future.
Jo Setchell, Professor of Anthropology, Durham University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#AnimalBiodiversityNews #animalExtinction #animals #Ape #apes #BonoboPanPaniscus #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #BoycottPalmOil #ChimpanzeePanTroglodytes #deforestation #EasternGorillaGorillaBeringei #ecology #extinction #ForgottenAnimals #monkey #Primate #primates #Primatologist #primatology #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
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Do chimpanzees and orangutans really have midlife crises?
Many people know that chimpanzees and orangutans have personalities, feel emotions and are “almost human”. However a recent paper has found that great apes also have a mid-life slump or a “midlife crisis”. Great apes (chimpanzees, bonobos, gorillas and orangutans) are just as socially, politically and cognitively complex as we are. Our “hairy” great ape relatives are like us in every respect. Help them to survive when you shop and be #Vegan #BoycottPalmOil #Boycott4Wildlife
#Chimpanzees 🦍 #orangutans 🦧 and other #GreatApes have strong personalities and astonishingly may have midlife crises! Yet another reason to protect these wonderful beings. #Primatology #Boycottpalmoil 🌴🪔🤢☠️🔥🧐🚫 #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2022/03/13/do-chimpanzees-and-orangutans-really-have-midlife-crises/
Share to BlueSky Share to TwitterGreat apes feel and demonstrate fear, affection, laughter and compassion. They are also capable of gang-like killing and “warfare” between neighbouring communities, rape, “battering” females, infanticide and cannibalism.
Genome sequence projects have established the close genetic relationship between “naked” and “hairy” great apes. Cognitive studies show that chimpanzees are capable of deception and have the ability to remember past events and imagine or plan for future events (mental time travel).
But popular culture suggests that there is at least one developmental or lifestyle phenomenon unique to humans; namely, the “midlife crisis”.
What is a midlife crisis?
In affluent societies, there is a popular belief that as soon as men reach their mid-forties, they suddenly take up high-risk activities or buy a showy red sports car or powerful motorbike.
This time of apparent stress, confusion, dissatisfaction with life and display of “crazy” behaviour is popularly known as the “midlife crisis”.
By middle age, wild apes are often exhausted or maimed (or dead)In reality, around the world, irrespective of culture or wealth, both men and women seem to experience a midlife “slump” in happiness or well-being. This may be reflected in poor mental or physical health.
Typically, studies of this phenomenon are conducted by economists or psychologists, but the approaches they take and questions they address may be different. Economic research may compare happiness of younger, middle aged and older adults, who fall into similar socio-economic categories (such as income, marital status, health). This provides a “snapshot” in time. Their findings tend to support the existence of a “U-curve” when age is plotted against happiness, with younger and older people feeling more positive or happy.
Psychologists, on the other hand, prefer longitudinal studies of people over their lifetime to look for changes in “subjective wellbeing”.
How do you measure an ape’s happiness?
Measuring happiness or wellbeing is typically done by asking participants to fill out a questionnaire or self-report inventory, which rates their feelings or experiences.
Over the last two decades, researchers have been adapting the human questionnaires and rating scales for use with our closest “hairy” relatives: chimpanzees, bonobos, gorillas and orangutans. They want to see whether personality and subjective wellbeing can be reliably measured in other species.
Not surprisingly, “hairy” apes also show individual differences in personality and subjective wellbeing or happiness. These can be reliably measured if a person who has known the “hairy” ape for a long time (generally more than two years) and very well (say, if they’re a zoo keeper or caregiver) rates the individual.
Why are we surprised that our ape relatives have midlife “issues”?
To ensure coverage in the popular press, good science communicators pick catchy titles. These authors did exactly this by including the words “midlife crisis”, “great apes” and “human well-being”. However, “midlife crisis” is an emotive phrase that may not accurately reflect the findings.
The research team included renowned psychologists/primatologists/geneticists and an economist. Following the data analysis used by economists for this type of research, the “U-curve” with its slump in well-being was evident for the 500+ chimpanzees and orangutans included in the analysis. The “hairy” apes were all housed in captive institutions (zoos, research centres and a sanctuary) in Japan, the United States, Canada, Singapore and Australia. The chimpanzees and orangutans ranged in age from less than 1 year old to 56 years old.
Humans tend to show a slump in well-being at about 45-50 years of age. For chimpanzees it was at 27-28 years of age and for orangutans about 35 years of age. Since this slump exists in chimpanzees and orangutans and isn’t unique to humans, the authors suggest evolutionary or biological explanations must be considered. The slump does not appear to be due to socio-economic or lifestyle factors.
Sadly, the authors missed the opportunity to mention that chimpanzees and orangutans are endangered in the wild and may not reach middle age, yet alone old age. In captivity, they may indeed live beyond the age of 50 with veterinarians and caregivers to attend to their needs and no threats from their only predators – humans.
A moment of thought (Gorilla mother and daughter) by Dalida InnesHowever, these findings suggest that zoos and other captive institutions must be proactive in seeking ways to improve welfare for great apes showing a slump in well-being. They need to be vigilant as individuals approach their 30s. These practical welfare implications were also not mentioned by the authors.
In the wild, by middle age many chimpanzees and orangutans have witnessed the destruction of their forests and death of family members to poachers for food or illegal animal trade. Every day is a struggle for survival, and by middle age wild great apes may be physically exhausted or maimed. They do not have the benefit of relaxing and reflecting on their happiness. They certainly do not have the option of buying a sports car or seeking their lost youth.
Carla Litchfield, Lecturer, School of Psychology, Social Work and Social Policy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Take Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #animalCommunication #animalIntelligence #animalRights #Ape #apes #bonobo #Bonobos #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #Boycott4WildlifeTweet #BoycottPalmOil #ChimpanzeePanTroglodytes #Chimpanzees #conservation #EasternGorillaGorillaBeringei #gorilla #Gorillas #greatApes #GreatApes #MountainGorilla #orangutan #orangutans #Primate #primates #primatology #psychology #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Do chimpanzees and orangutans really have midlife crises?
Many people know that chimpanzees and orangutans have personalities, feel emotions and are “almost human”. However a recent paper has found that great apes also have a mid-life slump or a “midlife crisis”. Great apes (chimpanzees, bonobos, gorillas and orangutans) are just as socially, politically and cognitively complex as we are. Our “hairy” great ape relatives are like us in every respect. Help them to survive when you shop and be #Vegan #BoycottPalmOil #Boycott4Wildlife
#Chimpanzees 🦍 #orangutans 🦧 and other #GreatApes have strong personalities and astonishingly may have midlife crises! Yet another reason to protect these wonderful beings. #Primatology #Boycottpalmoil 🌴🪔🤢☠️🔥🧐🚫 #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2022/03/13/do-chimpanzees-and-orangutans-really-have-midlife-crises/
Share to BlueSky Share to TwitterGreat apes feel and demonstrate fear, affection, laughter and compassion. They are also capable of gang-like killing and “warfare” between neighbouring communities, rape, “battering” females, infanticide and cannibalism.
Genome sequence projects have established the close genetic relationship between “naked” and “hairy” great apes. Cognitive studies show that chimpanzees are capable of deception and have the ability to remember past events and imagine or plan for future events (mental time travel).
But popular culture suggests that there is at least one developmental or lifestyle phenomenon unique to humans; namely, the “midlife crisis”.
What is a midlife crisis?
In affluent societies, there is a popular belief that as soon as men reach their mid-forties, they suddenly take up high-risk activities or buy a showy red sports car or powerful motorbike.
This time of apparent stress, confusion, dissatisfaction with life and display of “crazy” behaviour is popularly known as the “midlife crisis”.
By middle age, wild apes are often exhausted or maimed (or dead)In reality, around the world, irrespective of culture or wealth, both men and women seem to experience a midlife “slump” in happiness or well-being. This may be reflected in poor mental or physical health.
Typically, studies of this phenomenon are conducted by economists or psychologists, but the approaches they take and questions they address may be different. Economic research may compare happiness of younger, middle aged and older adults, who fall into similar socio-economic categories (such as income, marital status, health). This provides a “snapshot” in time. Their findings tend to support the existence of a “U-curve” when age is plotted against happiness, with younger and older people feeling more positive or happy.
Psychologists, on the other hand, prefer longitudinal studies of people over their lifetime to look for changes in “subjective wellbeing”.
How do you measure an ape’s happiness?
Measuring happiness or wellbeing is typically done by asking participants to fill out a questionnaire or self-report inventory, which rates their feelings or experiences.
Over the last two decades, researchers have been adapting the human questionnaires and rating scales for use with our closest “hairy” relatives: chimpanzees, bonobos, gorillas and orangutans. They want to see whether personality and subjective wellbeing can be reliably measured in other species.
Not surprisingly, “hairy” apes also show individual differences in personality and subjective wellbeing or happiness. These can be reliably measured if a person who has known the “hairy” ape for a long time (generally more than two years) and very well (say, if they’re a zoo keeper or caregiver) rates the individual.
Why are we surprised that our ape relatives have midlife “issues”?
To ensure coverage in the popular press, good science communicators pick catchy titles. These authors did exactly this by including the words “midlife crisis”, “great apes” and “human well-being”. However, “midlife crisis” is an emotive phrase that may not accurately reflect the findings.
The research team included renowned psychologists/primatologists/geneticists and an economist. Following the data analysis used by economists for this type of research, the “U-curve” with its slump in well-being was evident for the 500+ chimpanzees and orangutans included in the analysis. The “hairy” apes were all housed in captive institutions (zoos, research centres and a sanctuary) in Japan, the United States, Canada, Singapore and Australia. The chimpanzees and orangutans ranged in age from less than 1 year old to 56 years old.
Humans tend to show a slump in well-being at about 45-50 years of age. For chimpanzees it was at 27-28 years of age and for orangutans about 35 years of age. Since this slump exists in chimpanzees and orangutans and isn’t unique to humans, the authors suggest evolutionary or biological explanations must be considered. The slump does not appear to be due to socio-economic or lifestyle factors.
Sadly, the authors missed the opportunity to mention that chimpanzees and orangutans are endangered in the wild and may not reach middle age, yet alone old age. In captivity, they may indeed live beyond the age of 50 with veterinarians and caregivers to attend to their needs and no threats from their only predators – humans.
A moment of thought (Gorilla mother and daughter) by Dalida InnesHowever, these findings suggest that zoos and other captive institutions must be proactive in seeking ways to improve welfare for great apes showing a slump in well-being. They need to be vigilant as individuals approach their 30s. These practical welfare implications were also not mentioned by the authors.
In the wild, by middle age many chimpanzees and orangutans have witnessed the destruction of their forests and death of family members to poachers for food or illegal animal trade. Every day is a struggle for survival, and by middle age wild great apes may be physically exhausted or maimed. They do not have the benefit of relaxing and reflecting on their happiness. They certainly do not have the option of buying a sports car or seeking their lost youth.
Carla Litchfield, Lecturer, School of Psychology, Social Work and Social Policy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Take Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #animalCommunication #animalIntelligence #animalRights #Ape #apes #bonobo #Bonobos #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #Boycott4WildlifeTweet #BoycottPalmOil #ChimpanzeePanTroglodytes #Chimpanzees #conservation #EasternGorillaGorillaBeringei #gorilla #Gorillas #greatApes #GreatApes #MountainGorilla #orangutan #orangutans #Primate #primates #primatology #psychology #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Do chimpanzees and orangutans really have midlife crises?
Many people know that chimpanzees and orangutans have personalities, feel emotions and are “almost human”. However a recent paper has found that great apes also have a mid-life slump or a “midlife crisis”. Great apes (chimpanzees, bonobos, gorillas and orangutans) are just as socially, politically and cognitively complex as we are. Our “hairy” great ape relatives are like us in every respect. Help them to survive when you shop and be #Vegan #BoycottPalmOil #Boycott4Wildlife
#Chimpanzees 🦍 #orangutans 🦧 and other #GreatApes have strong personalities and astonishingly may have midlife crises! Yet another reason to protect these wonderful beings. #Primatology #Boycottpalmoil 🌴🪔🤢☠️🔥🧐🚫 #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2022/03/13/do-chimpanzees-and-orangutans-really-have-midlife-crises/
Share to BlueSky Share to TwitterGreat apes feel and demonstrate fear, affection, laughter and compassion. They are also capable of gang-like killing and “warfare” between neighbouring communities, rape, “battering” females, infanticide and cannibalism.
Genome sequence projects have established the close genetic relationship between “naked” and “hairy” great apes. Cognitive studies show that chimpanzees are capable of deception and have the ability to remember past events and imagine or plan for future events (mental time travel).
But popular culture suggests that there is at least one developmental or lifestyle phenomenon unique to humans; namely, the “midlife crisis”.
What is a midlife crisis?
In affluent societies, there is a popular belief that as soon as men reach their mid-forties, they suddenly take up high-risk activities or buy a showy red sports car or powerful motorbike.
This time of apparent stress, confusion, dissatisfaction with life and display of “crazy” behaviour is popularly known as the “midlife crisis”.
By middle age, wild apes are often exhausted or maimed (or dead)In reality, around the world, irrespective of culture or wealth, both men and women seem to experience a midlife “slump” in happiness or well-being. This may be reflected in poor mental or physical health.
Typically, studies of this phenomenon are conducted by economists or psychologists, but the approaches they take and questions they address may be different. Economic research may compare happiness of younger, middle aged and older adults, who fall into similar socio-economic categories (such as income, marital status, health). This provides a “snapshot” in time. Their findings tend to support the existence of a “U-curve” when age is plotted against happiness, with younger and older people feeling more positive or happy.
Psychologists, on the other hand, prefer longitudinal studies of people over their lifetime to look for changes in “subjective wellbeing”.
How do you measure an ape’s happiness?
Measuring happiness or wellbeing is typically done by asking participants to fill out a questionnaire or self-report inventory, which rates their feelings or experiences.
Over the last two decades, researchers have been adapting the human questionnaires and rating scales for use with our closest “hairy” relatives: chimpanzees, bonobos, gorillas and orangutans. They want to see whether personality and subjective wellbeing can be reliably measured in other species.
Not surprisingly, “hairy” apes also show individual differences in personality and subjective wellbeing or happiness. These can be reliably measured if a person who has known the “hairy” ape for a long time (generally more than two years) and very well (say, if they’re a zoo keeper or caregiver) rates the individual.
Why are we surprised that our ape relatives have midlife “issues”?
To ensure coverage in the popular press, good science communicators pick catchy titles. These authors did exactly this by including the words “midlife crisis”, “great apes” and “human well-being”. However, “midlife crisis” is an emotive phrase that may not accurately reflect the findings.
The research team included renowned psychologists/primatologists/geneticists and an economist. Following the data analysis used by economists for this type of research, the “U-curve” with its slump in well-being was evident for the 500+ chimpanzees and orangutans included in the analysis. The “hairy” apes were all housed in captive institutions (zoos, research centres and a sanctuary) in Japan, the United States, Canada, Singapore and Australia. The chimpanzees and orangutans ranged in age from less than 1 year old to 56 years old.
Humans tend to show a slump in well-being at about 45-50 years of age. For chimpanzees it was at 27-28 years of age and for orangutans about 35 years of age. Since this slump exists in chimpanzees and orangutans and isn’t unique to humans, the authors suggest evolutionary or biological explanations must be considered. The slump does not appear to be due to socio-economic or lifestyle factors.
Sadly, the authors missed the opportunity to mention that chimpanzees and orangutans are endangered in the wild and may not reach middle age, yet alone old age. In captivity, they may indeed live beyond the age of 50 with veterinarians and caregivers to attend to their needs and no threats from their only predators – humans.
A moment of thought (Gorilla mother and daughter) by Dalida InnesHowever, these findings suggest that zoos and other captive institutions must be proactive in seeking ways to improve welfare for great apes showing a slump in well-being. They need to be vigilant as individuals approach their 30s. These practical welfare implications were also not mentioned by the authors.
In the wild, by middle age many chimpanzees and orangutans have witnessed the destruction of their forests and death of family members to poachers for food or illegal animal trade. Every day is a struggle for survival, and by middle age wild great apes may be physically exhausted or maimed. They do not have the benefit of relaxing and reflecting on their happiness. They certainly do not have the option of buying a sports car or seeking their lost youth.
Carla Litchfield, Lecturer, School of Psychology, Social Work and Social Policy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Take Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #animalCommunication #animalIntelligence #animalRights #Ape #apes #bonobo #Bonobos #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #Boycott4WildlifeTweet #BoycottPalmOil #ChimpanzeePanTroglodytes #Chimpanzees #conservation #EasternGorillaGorillaBeringei #gorilla #Gorillas #greatApes #GreatApes #MountainGorilla #orangutan #orangutans #Primate #primates #primatology #psychology #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
-
Do chimpanzees and orangutans really have midlife crises?
Many people know that chimpanzees and orangutans have personalities, feel emotions and are “almost human”. However a recent paper has found that great apes also have a mid-life slump or a “midlife crisis”. Great apes (chimpanzees, bonobos, gorillas and orangutans) are just as socially, politically and cognitively complex as we are. Our “hairy” great ape relatives are like us in every respect. Help them to survive when you shop and be #Vegan #BoycottPalmOil #Boycott4Wildlife
#Chimpanzees 🦍 #orangutans 🦧 and other #GreatApes have strong personalities and astonishingly may have midlife crises! Yet another reason to protect these wonderful beings. #Primatology #Boycottpalmoil 🌴🪔🤢☠️🔥🧐🚫 #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2022/03/13/do-chimpanzees-and-orangutans-really-have-midlife-crises/
Share to BlueSky Share to TwitterGreat apes feel and demonstrate fear, affection, laughter and compassion. They are also capable of gang-like killing and “warfare” between neighbouring communities, rape, “battering” females, infanticide and cannibalism.
Genome sequence projects have established the close genetic relationship between “naked” and “hairy” great apes. Cognitive studies show that chimpanzees are capable of deception and have the ability to remember past events and imagine or plan for future events (mental time travel).
But popular culture suggests that there is at least one developmental or lifestyle phenomenon unique to humans; namely, the “midlife crisis”.
What is a midlife crisis?
In affluent societies, there is a popular belief that as soon as men reach their mid-forties, they suddenly take up high-risk activities or buy a showy red sports car or powerful motorbike.
This time of apparent stress, confusion, dissatisfaction with life and display of “crazy” behaviour is popularly known as the “midlife crisis”.
By middle age, wild apes are often exhausted or maimed (or dead)In reality, around the world, irrespective of culture or wealth, both men and women seem to experience a midlife “slump” in happiness or well-being. This may be reflected in poor mental or physical health.
Typically, studies of this phenomenon are conducted by economists or psychologists, but the approaches they take and questions they address may be different. Economic research may compare happiness of younger, middle aged and older adults, who fall into similar socio-economic categories (such as income, marital status, health). This provides a “snapshot” in time. Their findings tend to support the existence of a “U-curve” when age is plotted against happiness, with younger and older people feeling more positive or happy.
Psychologists, on the other hand, prefer longitudinal studies of people over their lifetime to look for changes in “subjective wellbeing”.
How do you measure an ape’s happiness?
Measuring happiness or wellbeing is typically done by asking participants to fill out a questionnaire or self-report inventory, which rates their feelings or experiences.
Over the last two decades, researchers have been adapting the human questionnaires and rating scales for use with our closest “hairy” relatives: chimpanzees, bonobos, gorillas and orangutans. They want to see whether personality and subjective wellbeing can be reliably measured in other species.
Not surprisingly, “hairy” apes also show individual differences in personality and subjective wellbeing or happiness. These can be reliably measured if a person who has known the “hairy” ape for a long time (generally more than two years) and very well (say, if they’re a zoo keeper or caregiver) rates the individual.
Why are we surprised that our ape relatives have midlife “issues”?
To ensure coverage in the popular press, good science communicators pick catchy titles. These authors did exactly this by including the words “midlife crisis”, “great apes” and “human well-being”. However, “midlife crisis” is an emotive phrase that may not accurately reflect the findings.
The research team included renowned psychologists/primatologists/geneticists and an economist. Following the data analysis used by economists for this type of research, the “U-curve” with its slump in well-being was evident for the 500+ chimpanzees and orangutans included in the analysis. The “hairy” apes were all housed in captive institutions (zoos, research centres and a sanctuary) in Japan, the United States, Canada, Singapore and Australia. The chimpanzees and orangutans ranged in age from less than 1 year old to 56 years old.
Humans tend to show a slump in well-being at about 45-50 years of age. For chimpanzees it was at 27-28 years of age and for orangutans about 35 years of age. Since this slump exists in chimpanzees and orangutans and isn’t unique to humans, the authors suggest evolutionary or biological explanations must be considered. The slump does not appear to be due to socio-economic or lifestyle factors.
Sadly, the authors missed the opportunity to mention that chimpanzees and orangutans are endangered in the wild and may not reach middle age, yet alone old age. In captivity, they may indeed live beyond the age of 50 with veterinarians and caregivers to attend to their needs and no threats from their only predators – humans.
A moment of thought (Gorilla mother and daughter) by Dalida InnesHowever, these findings suggest that zoos and other captive institutions must be proactive in seeking ways to improve welfare for great apes showing a slump in well-being. They need to be vigilant as individuals approach their 30s. These practical welfare implications were also not mentioned by the authors.
In the wild, by middle age many chimpanzees and orangutans have witnessed the destruction of their forests and death of family members to poachers for food or illegal animal trade. Every day is a struggle for survival, and by middle age wild great apes may be physically exhausted or maimed. They do not have the benefit of relaxing and reflecting on their happiness. They certainly do not have the option of buying a sports car or seeking their lost youth.
Carla Litchfield, Lecturer, School of Psychology, Social Work and Social Policy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Take Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #animalCommunication #animalIntelligence #animalRights #Ape #apes #bonobo #Bonobos #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #Boycott4WildlifeTweet #BoycottPalmOil #ChimpanzeePanTroglodytes #Chimpanzees #conservation #EasternGorillaGorillaBeringei #gorilla #Gorillas #greatApes #GreatApes #MountainGorilla #orangutan #orangutans #Primate #primates #primatology #psychology #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
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Do chimpanzees and orangutans really have midlife crises?
Many people know that chimpanzees and orangutans have personalities, feel emotions and are “almost human”. However a recent paper has found that great apes also have a mid-life slump or a “midlife crisis”. Great apes (chimpanzees, bonobos, gorillas and orangutans) are just as socially, politically and cognitively complex as we are. Our “hairy” great ape relatives are like us in every respect. Help them to survive when you shop and be #Vegan #BoycottPalmOil #Boycott4Wildlife
#Chimpanzees 🦍 #orangutans 🦧 and other #GreatApes have strong personalities and astonishingly may have midlife crises! Yet another reason to protect these wonderful beings. #Primatology #Boycottpalmoil 🌴🪔🤢☠️🔥🧐🚫 #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2022/03/13/do-chimpanzees-and-orangutans-really-have-midlife-crises/
Share to BlueSky Share to TwitterGreat apes feel and demonstrate fear, affection, laughter and compassion. They are also capable of gang-like killing and “warfare” between neighbouring communities, rape, “battering” females, infanticide and cannibalism.
Genome sequence projects have established the close genetic relationship between “naked” and “hairy” great apes. Cognitive studies show that chimpanzees are capable of deception and have the ability to remember past events and imagine or plan for future events (mental time travel).
But popular culture suggests that there is at least one developmental or lifestyle phenomenon unique to humans; namely, the “midlife crisis”.
What is a midlife crisis?
In affluent societies, there is a popular belief that as soon as men reach their mid-forties, they suddenly take up high-risk activities or buy a showy red sports car or powerful motorbike.
This time of apparent stress, confusion, dissatisfaction with life and display of “crazy” behaviour is popularly known as the “midlife crisis”.
By middle age, wild apes are often exhausted or maimed (or dead)In reality, around the world, irrespective of culture or wealth, both men and women seem to experience a midlife “slump” in happiness or well-being. This may be reflected in poor mental or physical health.
Typically, studies of this phenomenon are conducted by economists or psychologists, but the approaches they take and questions they address may be different. Economic research may compare happiness of younger, middle aged and older adults, who fall into similar socio-economic categories (such as income, marital status, health). This provides a “snapshot” in time. Their findings tend to support the existence of a “U-curve” when age is plotted against happiness, with younger and older people feeling more positive or happy.
Psychologists, on the other hand, prefer longitudinal studies of people over their lifetime to look for changes in “subjective wellbeing”.
How do you measure an ape’s happiness?
Measuring happiness or wellbeing is typically done by asking participants to fill out a questionnaire or self-report inventory, which rates their feelings or experiences.
Over the last two decades, researchers have been adapting the human questionnaires and rating scales for use with our closest “hairy” relatives: chimpanzees, bonobos, gorillas and orangutans. They want to see whether personality and subjective wellbeing can be reliably measured in other species.
Not surprisingly, “hairy” apes also show individual differences in personality and subjective wellbeing or happiness. These can be reliably measured if a person who has known the “hairy” ape for a long time (generally more than two years) and very well (say, if they’re a zoo keeper or caregiver) rates the individual.
Why are we surprised that our ape relatives have midlife “issues”?
To ensure coverage in the popular press, good science communicators pick catchy titles. These authors did exactly this by including the words “midlife crisis”, “great apes” and “human well-being”. However, “midlife crisis” is an emotive phrase that may not accurately reflect the findings.
The research team included renowned psychologists/primatologists/geneticists and an economist. Following the data analysis used by economists for this type of research, the “U-curve” with its slump in well-being was evident for the 500+ chimpanzees and orangutans included in the analysis. The “hairy” apes were all housed in captive institutions (zoos, research centres and a sanctuary) in Japan, the United States, Canada, Singapore and Australia. The chimpanzees and orangutans ranged in age from less than 1 year old to 56 years old.
Humans tend to show a slump in well-being at about 45-50 years of age. For chimpanzees it was at 27-28 years of age and for orangutans about 35 years of age. Since this slump exists in chimpanzees and orangutans and isn’t unique to humans, the authors suggest evolutionary or biological explanations must be considered. The slump does not appear to be due to socio-economic or lifestyle factors.
Sadly, the authors missed the opportunity to mention that chimpanzees and orangutans are endangered in the wild and may not reach middle age, yet alone old age. In captivity, they may indeed live beyond the age of 50 with veterinarians and caregivers to attend to their needs and no threats from their only predators – humans.
A moment of thought (Gorilla mother and daughter) by Dalida InnesHowever, these findings suggest that zoos and other captive institutions must be proactive in seeking ways to improve welfare for great apes showing a slump in well-being. They need to be vigilant as individuals approach their 30s. These practical welfare implications were also not mentioned by the authors.
In the wild, by middle age many chimpanzees and orangutans have witnessed the destruction of their forests and death of family members to poachers for food or illegal animal trade. Every day is a struggle for survival, and by middle age wild great apes may be physically exhausted or maimed. They do not have the benefit of relaxing and reflecting on their happiness. They certainly do not have the option of buying a sports car or seeking their lost youth.
Carla Litchfield, Lecturer, School of Psychology, Social Work and Social Policy, University of South Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
Take Action in Five Ways
1. Join the #Boycott4Wildlife on social media and subscribe to stay in the loop: Share posts from this website to your own network on Twitter, Mastadon, Instagram, Facebook and Youtube using the hashtags #Boycottpalmoil #Boycott4Wildlife.
Enter your email address
Sign Up
Join 1,395 other subscribers2. Contribute stories: Academics, conservationists, scientists, indigenous rights advocates and animal rights advocates working to expose the corruption of the palm oil industry or to save animals can contribute stories to the website.
Mel Lumby: Dedicated Devotee to Borneo’s Living Beings
Anthropologist and Author Dr Sophie Chao
Health Physician Dr Evan Allen
The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert
How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy
3. Supermarket sleuthing: Next time you’re in the supermarket, take photos of products containing palm oil. Share these to social media along with the hashtags to call out the greenwashing and ecocide of the brands who use palm oil. You can also take photos of palm oil free products and congratulate brands when they go palm oil free.
https://twitter.com/CuriousApe4/status/1526136783557529600?s=20
https://twitter.com/PhillDixon1/status/1749010345555788144?s=20
https://twitter.com/mugabe139/status/1678027567977078784?s=20
4. Take to the streets: Get in touch with Palm Oil Detectives to find out more.
5. Donate: Make a one-off or monthly donation to Palm Oil Detectives as a way of saying thank you and to help pay for ongoing running costs of the website and social media campaigns. Donate here
Pledge your support#animalBehaviour #animalCommunication #animalIntelligence #animalRights #Ape #apes #bonobo #Bonobos #BorneanOrangutanPongoPygmaeus #Boycott4wildlife #Boycott4WildlifeTweet #BoycottPalmOil #ChimpanzeePanTroglodytes #Chimpanzees #conservation #EasternGorillaGorillaBeringei #gorilla #Gorillas #greatApes #GreatApes #MountainGorilla #orangutan #orangutans #Primate #primates #primatology #psychology #research #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis #vegan #WesternGorillaGorillaGorilla
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The lengthy childhood of endangered orangutans is written in their teeth
Orangutan populations in the wild are critically endangered, and one of the things that may hamper their survival is the time they take to rear new offspring.
An orangutan mother will not give birth again until she’s finished providing milk to her previous offspring. Nursing can take a long time and vary across seasons, as we found in research published today in Science Advances.
#Orangutans of #Borneo and #Indonesia are critically endangered by #palmoil deforestation. One factor in their survival is how long they take to rear their young. You can help them with a brand #Boycott4Wildlife
Primate mothers, including humans, raise only a few slow-growing offspring during their reproductive years.
A young Bornean orangutan nursing. Erin Vogel, Author providedDifferences in infant development have a profound effect on how many children a female can have over the course of her life – the key marker of success from an evolutionary vantage point.
Great apes have a high-stakes strategy. Chimpanzee mothers nurse their offspring for five years on average, twice as long as humans in traditional small-scaled societies.
Orangutans have been suspected of having even longer periods of infant dependency, although determining just how long has been a particular challenge for field biologists. https://www.youtube.com/embed/NuoTzBRsrG0?wmode=transparent&start=0 Wild orangutan from Gunung Palung National Park, Borneo, Indonesia with her one month old infant. (Gunung Palung Orangutan Project)
Living high up in dwindling Southeast Asian forests, these apes are adept at evading observers. Their nursing behaviour is often concealed, particularly while juveniles cling to their mother or rest together in night nests.
Maintaining continuous field studies to track their development is expensive, and efforts are hindered by frequent forest fires and devastating deforestation for palm oil plantations.
Teeth tell the story
I have spent the past few decades studying how orangutans and other primates form their teeth. Amazingly, every day of childhood is captured during tooth formation, a record that begins before birth and lasts for millions of years.
Teeth also contain detailed dietary, health and behavioural histories, allowing biological anthropologists an unprecedented window into the human past.
I’ve also teamed up with researchers Manish Arora and Christine Austin, at Icahn School of Medicine at Mt Sinai in New York, who have pioneered methods to map the fine-scaled elemental composition of teeth, as well as primate lactation expert Katie Hinde at Arizona State University.
We have shown in a previous study that tiny amounts of the element barium are an accurate marker of mother’s milk consumption. Like calcium, barium is sourced from the mother’s skeleton, concentrated in milk, and ultimately written into the bones and teeth of her offspring.
Tooth growth creates daily lines (indicated by short white lines), as well as a neonatal line (NL) at birth. Growth starts at the junction between enamel and dentine, and progresses away from the junction and towards the root (arrows). Christine Austin and Tanya SmithOnce animals start nursing after birth, their teeth show increases in barium values, which begin to decrease when solid food is added to the diet. These values drop further to pre-birth levels when primates stop nursing and are weaned.
We’ve recently used this approach to explore the nursing histories of wild orangutans in collaboration with orangutan expert Erin Vogel at Rutgers University. In order to do so, I borrowed teeth housed in natural history museums from individuals that had been shot many years ago during collection expeditions.
Wild Bornean orangutan mother and suckling 19-month old infant. Paige Prentice, Author providedOrangutan teeth show a gradual increase in barium values from birth through their first year of life, a time of increasing consumption of their mother’s milk. After 12-18 months, values decrease as infants begin eating solid foods consistently.
But surprisingly, barium levels then begin to fluctuate on an approximately annual basis. We suspect that this is due to seasonal changes in food availability. When fruit is in short supply, infants appear to rely more on their mother’s milk to meet their nutritional needs.
Light microscope image (left) of a wild orangutan molar contrasted with an elemental map of the same tooth (right) showing the distribution of barium. The timing of barium incorporation was determined from accentuated lines (in days of age on the left), which form during enamel and dentine secretion. Approximately annual bands of enriched barium are apparent in the dentine after the first year, likely due to seasonal increases in mother’s milk intake. Smith et al. (2017) Science AdvancesHanging around
Another surprising finding is that nursing may continue for more than eight years, longer than any other wild animal.
This information is the first of its kind for wild Sumatran orangutans, as they have been especially difficult to study in their native habitat. Previous estimates from two wild Bornean orangutans suggested that juveniles nurse until about six to eight years of age.
Rather than spending so much time and energy breastfeeding their children, human mothers in traditional societies transition their infants onto soft weaning foods around six months of age, tapering them off milk a few years later.
Humans also benefit from having help such as older siblings and grandparents who lend a hand with childcare and enable women to energetically prepare for having their next child.
Orangutan mothers have it hard by comparison. They live alone in unpredictable environments with limited nutritional resources. In order to survive they use less energy than other great apes, raising their young more slowly.
Wild orangutan mother and 11-month old infant. Tim Laman, Author providedVulnerable orangutans
Female orangutans begin reproducing around age 15 and can live until 50 years old in the most favourable of circumstances. They bear new offspring every six to nine years, producing no more than six or seven descendents over their lifetime.
Having a long nursing period and slow maturation makes orangutan populations especially vulnerable to environmental perturbations.
Recent work has also implicated poor habitat quality and the pet trade as additional factors in their rapidly declining numbers, which is underscored by their critically endangered status.
Research on collections housed in natural history museums provides timely evidence of how remarkable orangutans are, how much information we can retrieve from their teeth, and why conservation efforts informed by evolutionary biology are critical.
Tanya M. Smith, Associate Professor in the Australian Research Centre for Human Evolution, Griffith University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#amazingAnimals #animal #animalBehaviour #animalCommunication #animalIntelligence #animalRights #BorneanOrangutanPongoPygmaeus #Borneo #childhood #Indonesia #orangutans #palmoil #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis
-
The lengthy childhood of endangered orangutans is written in their teeth
Orangutan populations in the wild are critically endangered, and one of the things that may hamper their survival is the time they take to rear new offspring.
An orangutan mother will not give birth again until she’s finished providing milk to her previous offspring. Nursing can take a long time and vary across seasons, as we found in research published today in Science Advances.
#Orangutans of #Borneo and #Indonesia are critically endangered by #palmoil deforestation. One factor in their survival is how long they take to rear their young. You can help them with a brand #Boycott4Wildlife
Primate mothers, including humans, raise only a few slow-growing offspring during their reproductive years.
A young Bornean orangutan nursing. Erin Vogel, Author providedDifferences in infant development have a profound effect on how many children a female can have over the course of her life – the key marker of success from an evolutionary vantage point.
Great apes have a high-stakes strategy. Chimpanzee mothers nurse their offspring for five years on average, twice as long as humans in traditional small-scaled societies.
Orangutans have been suspected of having even longer periods of infant dependency, although determining just how long has been a particular challenge for field biologists. https://www.youtube.com/embed/NuoTzBRsrG0?wmode=transparent&start=0 Wild orangutan from Gunung Palung National Park, Borneo, Indonesia with her one month old infant. (Gunung Palung Orangutan Project)
Living high up in dwindling Southeast Asian forests, these apes are adept at evading observers. Their nursing behaviour is often concealed, particularly while juveniles cling to their mother or rest together in night nests.
Maintaining continuous field studies to track their development is expensive, and efforts are hindered by frequent forest fires and devastating deforestation for palm oil plantations.
Teeth tell the story
I have spent the past few decades studying how orangutans and other primates form their teeth. Amazingly, every day of childhood is captured during tooth formation, a record that begins before birth and lasts for millions of years.
Teeth also contain detailed dietary, health and behavioural histories, allowing biological anthropologists an unprecedented window into the human past.
I’ve also teamed up with researchers Manish Arora and Christine Austin, at Icahn School of Medicine at Mt Sinai in New York, who have pioneered methods to map the fine-scaled elemental composition of teeth, as well as primate lactation expert Katie Hinde at Arizona State University.
We have shown in a previous study that tiny amounts of the element barium are an accurate marker of mother’s milk consumption. Like calcium, barium is sourced from the mother’s skeleton, concentrated in milk, and ultimately written into the bones and teeth of her offspring.
Tooth growth creates daily lines (indicated by short white lines), as well as a neonatal line (NL) at birth. Growth starts at the junction between enamel and dentine, and progresses away from the junction and towards the root (arrows). Christine Austin and Tanya SmithOnce animals start nursing after birth, their teeth show increases in barium values, which begin to decrease when solid food is added to the diet. These values drop further to pre-birth levels when primates stop nursing and are weaned.
We’ve recently used this approach to explore the nursing histories of wild orangutans in collaboration with orangutan expert Erin Vogel at Rutgers University. In order to do so, I borrowed teeth housed in natural history museums from individuals that had been shot many years ago during collection expeditions.
Wild Bornean orangutan mother and suckling 19-month old infant. Paige Prentice, Author providedOrangutan teeth show a gradual increase in barium values from birth through their first year of life, a time of increasing consumption of their mother’s milk. After 12-18 months, values decrease as infants begin eating solid foods consistently.
But surprisingly, barium levels then begin to fluctuate on an approximately annual basis. We suspect that this is due to seasonal changes in food availability. When fruit is in short supply, infants appear to rely more on their mother’s milk to meet their nutritional needs.
Light microscope image (left) of a wild orangutan molar contrasted with an elemental map of the same tooth (right) showing the distribution of barium. The timing of barium incorporation was determined from accentuated lines (in days of age on the left), which form during enamel and dentine secretion. Approximately annual bands of enriched barium are apparent in the dentine after the first year, likely due to seasonal increases in mother’s milk intake. Smith et al. (2017) Science AdvancesHanging around
Another surprising finding is that nursing may continue for more than eight years, longer than any other wild animal.
This information is the first of its kind for wild Sumatran orangutans, as they have been especially difficult to study in their native habitat. Previous estimates from two wild Bornean orangutans suggested that juveniles nurse until about six to eight years of age.
Rather than spending so much time and energy breastfeeding their children, human mothers in traditional societies transition their infants onto soft weaning foods around six months of age, tapering them off milk a few years later.
Humans also benefit from having help such as older siblings and grandparents who lend a hand with childcare and enable women to energetically prepare for having their next child.
Orangutan mothers have it hard by comparison. They live alone in unpredictable environments with limited nutritional resources. In order to survive they use less energy than other great apes, raising their young more slowly.
Wild orangutan mother and 11-month old infant. Tim Laman, Author providedVulnerable orangutans
Female orangutans begin reproducing around age 15 and can live until 50 years old in the most favourable of circumstances. They bear new offspring every six to nine years, producing no more than six or seven descendents over their lifetime.
Having a long nursing period and slow maturation makes orangutan populations especially vulnerable to environmental perturbations.
Recent work has also implicated poor habitat quality and the pet trade as additional factors in their rapidly declining numbers, which is underscored by their critically endangered status.
Research on collections housed in natural history museums provides timely evidence of how remarkable orangutans are, how much information we can retrieve from their teeth, and why conservation efforts informed by evolutionary biology are critical.
Tanya M. Smith, Associate Professor in the Australian Research Centre for Human Evolution, Griffith University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
#amazingAnimals #animal #animalBehaviour #animalCommunication #animalIntelligence #animalRights #BorneanOrangutanPongoPygmaeus #Borneo #childhood #Indonesia #orangutans #palmoil #SumatranOrangutanPongoAbelii #TapanuliOrangutanPongoTapanuliensis