#illegalpettrade — Public Fediverse posts

@mybirdcards This is essential watching for anyone considering purchasing one of these birds #parrots #illegalpettrade #pettrade #pets | #birdsoftheworld #birds

https://youtu.be/460m3L9Xwxo?si=oVTl_I_YiIco3QHB

Frill-Necked Lizard Chlamydosaurus kingii

Frill-Necked Lizard Chlamydosaurus kingii

Location: Papua New Guinea, West Papua, Australia

Region: Trans-Fly ecosystem of southern Papua New Guinea and West Papua along with northern parts of Australia.

The frill-necked lizard Chlamydosaurus kingii, also known as the frilled dragons or frill-neck lizards, are famous for their impressive neck frill that fans out dramatically when they feel threatened. The Trans-Fly savannahs of southern Papua New Guinea and Indonesian-occupied West Papua, have come increasingly under threat over the past decade by climate change-related extreme weather and deforestation. Anthropogenic threats include habitat destruction for timber and palm oil, climate change-related fires, expanding agricultural zones, road and infrastructure building and capture for the exotic pet trade. In Australia, these lizards eat poisonous cane toads that are deadly once ingested. This along with large-scale bushfires pose threats to Frill-necked #Lizards. Once abundant, these striking reptiles are now losing their ecosystems. Use your wallet as a weapon for them by defending New Guinea’s forests. Choose palm oil-free products and boycott the pet trade. #BoycottPalmOil #Boycott4Wildlife

The Frilled-Neck #Lizard 🦎💚 is an icon of #Australia 🇦🇺. Their #PapuaNewGuinea 🇵🇬 and #WestPapua populations are under threat from #deforestation 🌴🩸⛔️ along with #ClimateChange. Protect their home and #BoycottPalmOil #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2025/11/09/frill-necked-lizard-chlamydosaurus-kingii/

With their dramatic frilled necks 🦎😻✨ and ability to run on two legs, Frilled-Neck #Lizards are arguably the most spectacular lizards in all of #Melanesia 🇵🇬 Help protect their #NewGuinea population #BoycottPalmOil #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2025/11/09/frill-necked-lizard-chlamydosaurus-kingii/

https://www.youtube.com/watch?v=a44j267-nxE

Appearance & Behaviour

With their iconic neck frill, long limbs and ability to sprint upright on two legs, frill-necked lizards are one of the most distinctive reptiles in the world. New Guinean individuals typically feature vivid yellow frills that flare outward like a sunburst when they feel threatened—often accompanied by a hiss and an open mouth to appear larger than life. Their frill can reach up to 30 cm across, supported by hyoid bones and cartilage that fan the skin out in a flash. Colouration is variable, and in New Guinea, these lizards lean towards paler hues with distinctive white markings accenting their yellow frills.

Primarily arboreal, they spend over 90% of their time in the trees. They are solitary, territorial, and highly dependent on their frill to communicate and intimidate. During the wet season, they descend closer to the ground in search of food, only to retreat to the higher canopy during the dry months when food is scarce.

Threats

• Deforestation for palm oil plantations is rapidly fragmenting their native woodlands in the Trans-Fly region of West Papua and Papua New Guinea.
• Illegal capture for the pet trade—many specimens claimed to be ‘captive bred’ are actually wild-caught in Papua New Guinea.
• Late dry season fires increase mortality rates and reduce food availability.
• Predation by feral cats is an ongoing issue in some parts of their range.
• Climate change related extreme weather may impact their reproduction, as temperature influences sex ratios and growth rates.

Geographic Range

This species is found in northern Australia and across southern New Guinea, including both Papua New Guinea and Indonesian-occupied West Papua. In New Guinea, they inhabit the Trans-Fly savannah region—a unique landscape of seasonal woodlands and dry forests. These lizards avoid low-lying Melaleuca-dominated swamps and prefer elevated areas with well-drained soils and diverse tree species. However, their range in New Guinea is far more restricted than in Australia, making local threats far more significant to their survival.

Diet

Frill-necked lizards are insectivorous ambush predators. They rely on their sharp eyesight and camouflage to spot prey from high in the trees. Their diet consists mainly of insects like termites, cicadas, beetles, ants, and centipedes. During the dry season, termites are especially important, while the wet season sees them shifting to moth larvae. Occasionally, they will consume spiders, small rodents, and other lizards.

Mating and Reproduction

Mating occurs during the late dry and early wet seasons. Males engage in dramatic frill displays and combat to win over females. Females dig a shallow burrow where they lay 1–2 clutches of 4–20 eggs. Temperature plays a critical role in determining the sex of hatchlings—warmer nests produce more males, while cooler ones yield more females. Young frillies are independent within 10 days of hatching and can deploy their frills almost immediately.

FAQs

How many Frill-necked lizards are left in New Guinea?

There is no precise population estimate for New Guinea, but while the species is locally common in parts of Australia, their populations in the Trans-Fly region are under pressure. Their limited range, coupled with the impacts of deforestation and trade, may mean local declines are already occurring.

How long do Frill-necked lizards live in the wild?

Frill-necked lizards in the wild can live up to 6 years for males and around 4 years for females. Hatchlings grow rapidly during the wet season and reach sexual maturity by about two years of age.

Do Frill-necked lizards make good pets?

Absolutely not. These sensitive reptiles are wild animals with complex needs. They are difficult to breed in captivity, meaning many sold in pet markets are likely wild-caught, contributing directly to population declines. Keeping them as pets fuels this harmful trade and leads to suffering. If you care about frill-necked lizards, do not support the exotic pet industry.

Take Action!

Support local and indigenous-led resistance to palm oil deforestation in West Papua and Papua New Guinea. Boycott palm oil products entirely—there is no such thing as “sustainable” palm oil, all of it causes deforestation. Say no to the exotic pet trade, which is stripping these unique lizards from the wild and pushing them towards decline. #BoycottPalmOil #Boycott4Wildlife

Support Frill-Necked Lizards by going vegan and boycotting palm oil in the supermarket, it’s the #Boycott4Wildlife

Support the conservation of this species

This animal has no protections in place. Read about other forgotten species here. Create art to support this forgotten animal or raise awareness about them by sharing this post and using the #Boycottpalmoil #Boycott4Wildlife hashtags on social media. Also you can boycott palm oil in the supermarket.

Further Information

O’Shea, M., Allison, A., Tallowin, O., Wilson, S. & Melville, J. 2017. Chlamydosaurus kingii. The IUCN Red List of Threatened Species 2017: e.T170384A21644690. https://dx.doi.org/10.2305/IUCN.UK.2017-3.RLTS.T170384A21644690.en. Accessed on 06 April 2025.

Harlow, P. S., & Shine, R. (1999). Temperature-dependent sex determination in reptiles: insights from frillneck lizards. Biological Journal of the Linnean Society, 68(3), 197–211. https://www.jstor.org/stable/3893081

Wikipedia contributors. (n.d.). Frilled lizard. Wikipedia. Retrieved 7 April 2025, from https://en.wikipedia.org/wiki/Frilled_lizard

How can I help the #Boycott4Wildlife?

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.

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Wildlife Artist Juanchi Pérez

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

Learn about other animals endangered by palm oil and other agriculture

Gursky’s Spectral Tarsier Tarsius spectrumgurskyae

Sunda Flying Lemur Galeopterus variegatus

Western Parotia Parotia sefilata

Capped Langur Trachypithecus pileatus

Mountain Tapir Tapirus pinchaque

Saola Pseudoryx nghetinhensis

Learn about “sustainable” palm oil greenwashing

Read more about RSPO greenwashing

A 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)

Grey Crowned Crane Balearica regulorum

Grey Crowned Crane Balearica regulorum

IUCN Status: Endangered

Location: Uganda, Kenya, Tanzania, Rwanda, Burundi, South Sudan, Democratic Republic of the Congo, Angola, Zambia, Malawi, Mozambique, Zimbabwe, Namibia, Botswana, South Africa, Eswatini, Lesotho

Found across wetlands, grasslands, and cultivated lands of eastern and southern Africa, this elegant bird is particularly emblematic in Uganda, where they feature on the national flag and coat of arms.

The Endangered Grey Crowned #Crane is one of #Africa’s most graceful, regal and recognisable #birds, adorned with a halo of golden feathers and traversing the skies and forests of #Uganda, #Tanzania, #DRC #Congo, #Namibia and more. Behind their dazzling beauty is a grim reality. Since 1985, their global population has crashed by over 59%, driven by relentless wetland destruction, tobacco, timber and cocoa agriculture, palm oil expansion, illegal egg collection, and wildlife trafficking. Once numbering over 100,000, now fewer than 25,000 mature individual birds remain alive. Urgent action is needed to save these majestic and irreplaceable birds before their calls fall silent across Africa’s skies. Help them every time you shop and #BoycottPalmOil #Boycott4Wildlife

https://youtu.be/P1IbL2cs-D4

The crowning jewel of #Uganda 🇺🇬 is their national #bird, the Grey-Crowned Crane, a majestic #songbird 🎶🐦👑 of the #peatlands 🌊 Sadly, this title hasn’t protected them from #PalmOil and hunting. #BoycottPalmOil 🌴⛔️ #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-b7K

Once numbering over 100K, the most regal #bird 👑🐦 in #Tanzania #Congo #SouthAfrica and #Namibia hangs on for survival against Big #PalmOil 🌴 Big #Tobacco 🚬 and #Hydroelectric dams 🚜 Help them survive! #BoycottPalmOil #Boycott4Wildlife @palmoildetect https://wp.me/pcFhgU-b7K

Appearance & Behaviour

Standing a metre tall, the Grey Crowned Crane captivates with their stately grey plumage, snowy cheeks, bright red wattle and a dazzling aurora of stiff golden feathers. Their courtship rituals are equally enchanting, with pairs leaping, bowing, and calling in dazzling synchronised dances that can attract the attention of entire flocks. Their red gular sac inflates with a deep booming call, echoing through the savannah.

Unlike other crane species, Grey Crowned Cranes possess a long hind toe allowing them to roost in trees – a trait thought to be ancient among cranes. They often gather in large flocks outside of the breeding season and are known to adapt their behaviour to live increasingly close to human communities.

Threats

• Wetland destruction and degradation

Wetlands are vital breeding and foraging grounds for Grey Crowned Cranes. These habitats are being drained or converted for agriculture, tree plantations (particularly Eucalyptus), and dam construction. Overgrazing by livestock and increased sedimentation from deforestation also contribute to their degradation, leaving cranes with fewer safe places to breed and raise their chicks.

• Industrial palm oil and agricultural expansion

Agricultural land-use change, including the expansion of palm oil and food crop cultivation, is rapidly encroaching on Grey Crowned Crane habitat. In places like Kenya and Uganda, this leads to the fragmentation of once-continuous wetland and savannah ecosystems. The conversion of native grasslands into farmland eliminates critical feeding and nesting areas, directly impacting crane survival.

• Illegal capture for trade and egg collection

Chicks and eggs are frequently stolen from nests to be sold into the illegal pet trade or to captive facilities. This is especially common in Uganda, Tanzania, and Rwanda, where birds are trafficked domestically and exported to informal zoos or exotic collectors, particularly in the Middle East and Asia. The removal of young birds from the wild not only reduces the population but causes immense suffering and family disruption among cranes.

• Poisoning and persecution by farmers

In some areas, cranes are seen as agricultural pests due to their foraging on newly planted crops such as maize. As a result, they are deliberately poisoned or killed in retaliation. Poisoning incidents are widespread and often indiscriminate, also affecting other wildlife and entire crane flocks, with devastating consequences for local populations.

• Electrocution and collisions with power lines

As human infrastructure expands, cranes are increasingly flying into overhead power lines or being electrocuted while roosting on utility poles. This is particularly prevalent in Uganda, South Africa, and Tanzania. These deaths are preventable, but without mitigation measures like line markers or insulation, the threat will likely increase as rural electrification spreads.

• Climate change and extreme weather events

Rising temperatures and changes in rainfall patterns due to climate change across southern Africa are expected to reshape crane habitat. Droughts reduce water levels in breeding wetlands, while extreme weather events like hail or flooding can destroy nests and kill chicks. Long-term climate shifts may also affect the availability of the crops and invertebrates cranes rely on for food.

• Disturbance from human activity and land use conflicts

As human populations grow, cranes are forced to live closer to agricultural areas and settlements. This increases the likelihood of disturbance during the breeding season, leading to nest abandonment and lower chick survival. Intense land-use pressures mean that even protected areas are often not safe havens, with noise, hunting, and encroachment disrupting the cranes’ life cycle.

• Coal mining, peat extraction, hydroelectric dams

In South Africa and Rwanda, coal mining and proposed peat extraction projects threaten to destroy large areas of wetland and grassland habitat. These industries alter hydrological regimes, pollute waterways, and destroy nesting grounds. The cumulative impact of such extractive industries could irreversibly damage the remaining strongholds of the species.

• Avian influenza and disease outbreaks

A highly virulent strain of avian influenza (H5N1) has already killed dozens of Grey Crowned Cranes in South Africa. With increased human-wildlife contact and climatic stress, the risk of future outbreaks is likely to grow. Disease outbreaks can wipe out entire flocks and undermine conservation gains in areas where populations have recently stabilised.

Geographic Range

The Grey Crowned Crane is found in Angola, Botswana, Burundi, the Democratic Republic of the Congo, Eswatini, Kenya, Lesotho, Malawi, Mozambique, Namibia, Rwanda, South Africa, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe. Though widespread, the species is highly localised in wetland-dependent habitats, and their historical range is shrinking rapidly due to land-use changes and human encroachment.

Diet

Omnivorous and opportunistic, Grey Crowned Cranes forage in wetlands, fields, and grasslands. Their diet includes seeds, grass tips, grain, insects, frogs, lizards, crabs, and even snakes. They cleverly stamp their feet to flush out hidden insects and often forage alongside grazing animals, seizing disturbed prey with swift precision.

Mating and Reproduction

Breeding is timed with rainfall – during dry seasons in East Africa and wet seasons in southern regions. Pairs construct large, floating nests in tall wetland vegetation. Clutches contain 2–5 eggs, incubated by both sexes for about 30 days. Chicks are precocial, running soon after hatching and fledging between 56–100 days. In rare communal events resembling ‘weddings’, flocks may witness two young cranes pairing off to begin a new life together.

FAQs

How many Grey Crowned Cranes are left in the wild?

As of 2024, the global population is estimated between 30,200 and 36,900 individuals, equivalent to about 20,100–24,600 mature birds. This marks a catastrophic decline from over 100,000 in 1985 (Morrison, 2015; Wamiti et al., 2023). While some countries like Uganda, Rwanda, and Zambia are seeing modest population increases due to reintroductions, overall trends remain concerning.

How long do Grey Crowned Cranes live?

In the wild, Grey Crowned Cranes can live up to 22–25 years, while in captivity, they may reach 30 years or more with proper care (Archibald et al., 2020).

Why are Grey Crowned Cranes endangered?

The main drivers are habitat loss due to agriculture, deforestation, and infrastructure development, alongside illegal wildlife trade, poisoning, and disturbance from human activity. Out-of-control palm oil plantations and eucalyptus monocultures have also devastated wetland habitats across their range (Morrison & Dodman, 2019).

Do Grey Crowned Cranes make good pets?

Absolutely not. Keeping Grey Crowned Cranes as pets is cruel and contributes to their extinction. Many chicks and eggs are taken illegally from the wild, leading to population collapse and breaking up family groups. If you care about these birds, never support the exotic pet trade.

Take Action!

Boycott palm oil and products contributing to deforestation. Advocate for the protection and restoration of African wetlands. Support indigenous-led conservation and agroecology efforts that protect native grasslands and wildlife. Report illegal wildlife trade and pressure governments to enforce protective laws. #BoycottPalmOil #Boycott4Wildlife

Support the Grey Crowned Crane by going vegan and boycotting palm oil in the supermarket, it’s the #Boycott4Wildlife

Support the conservation of this species

This animal has no protections in place. Read about other forgotten species here. Create art to support this forgotten animal or raise awareness about them by sharing this post and using the #Boycottpalmoil #Boycott4Wildlife hashtags on social media. Also you can boycott palm oil in the supermarket.

Further Information

Amulike, B. B., Griffin, C. R., & Fuller, T. K. (2023). Conservation-related knowledge, interactions, and attitudes of local people toward Grey Crowned-Cranes in Tanzania. Ecology and Society, 18(2). https://doi.org/10.5751/ACE-02467-180203

BirdLife International. 2024. Balearica regulorum. The IUCN Red List of Threatened Species 2024: e.T22692046A240198049. https://dx.doi.org/10.2305/IUCN.UK.2024-2.RLTS.T22692046A240198049.en. Accessed on 02 April 2025.

Wamiti, W., & Kimani, D. K. (2020). Kenya’s first countrywide census of Grey Crowned Crane Balearica regulorum, February–March 2019. Bulletin of the African Bird Club, 27(2), 210–218. https://www.researchgate.net/publication/344680836_Kenya’s_first_countrywide_census_of_Grey_Crowned_Crane_Balearica_regulorum_February-March_2019

Wamiti, S. W. (2022). Factors Affecting Population, Nesting Habits, and Conservation of Grey Crowned Crane in Lake Ol’ Bolossat Basin, Kenya. University of Nairobi. Retrieved from https://erepository.uonbi.ac.ke/handle/11295/163228

How can I help the #Boycott4Wildlife?

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.

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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.

Wildlife Artist Juanchi Pérez

Read more

Mel Lumby: Dedicated Devotee to Borneo’s Living Beings

Read more

Anthropologist and Author Dr Sophie Chao

Read more

Health Physician Dr Evan Allen

Read more

The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert

Read more

How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy

Read more

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

Learn about other animals endangered by palm oil and other agriculture

Grey Crowned Crane Balearica regulorum

Keep reading

Ecuadorean Viscacha Lagidium ahuacaense

Keep reading

Southern Pudu Pudu puda

Keep reading

Blue-streaked Lory Eos reticulata

Keep reading

Blonde Capuchin Sapajus flavius

Keep reading

Savage’s Glass Frog Centrolene savagei

Keep reading

Learn about “sustainable” palm oil greenwashing

Read more about RSPO greenwashing

A 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)

#animals #Bird #birdflu #birds #Birdsong #Boycott4wildlife #BoycottPalmOil #Burundi #climateChange #Congo #Crane #dams #deforestation #DemocracticRepublicOfCongo #DRC #electrocution #EndangeredSpecies #ForgottenAnimals #humanWildlifeConflict #hunting #hydroelectric #illegalPetTrade #Kenya #Lesotho #Malawi #Namibia #PalmOil #palmOilDeforestation #palmoil #peatlands #poaching #Rwanda #song #songbird #songbirds #SouthAfrica #SouthAfrica #Tanzania #tobacco #Uganda #wildlifetrade

Conservation activists suing Indonesian zoo could inspire global action on endangered species trade

In a court in rural #Indonesia, an environmental group recently filed a lawsuit of global importance. Their case is against a zoo in North #Sumatra that it’s alleged illegally exhibited threatened species, including Komodo dragons and critically endangered Sumatran #orangutans. The illegal wildlife trade is a multibillion-dollar industry that threatens species globally, from #elephants to orchids. Plants, animals and fungi are harvested from the wild and sold to customers around the world as attractions in zoos, as pets, for food, as souvenirs or as medicine. Help animals and #BoycottWildlifeTrade #Boycott4Wildlife

People caught trafficking wildlife are typically tried in criminal law cases, in which courts impose fines or prison sentences that punish the responsible parties in order to deter would-be criminals. But in this recent case, rather than seek punishment against the Indonesian zoo, the activists brought a civil lawsuit ordering the zoo to remedy the harm it allegedly caused by exhibiting these species illegally.

Lawsuit by activists against #zoo in #Indonesia for harm caused by illegally exhibiting endangered #species was successful. It’s a new way to protect #wildlife from illegal and cruel #trafficking #Boycottpalmoil #Boycott4Wildlife Images @CraigJones17 https://palmoildetectives.com/2022/04/03/conservation-activists-suing-indonesian-zoo-could-inspire-global-action-on-endangered-species-trade/

In the press release announcing the lawsuit, the North Sumatra Chapter of the Indonesian Forum for the Environment (Walhi Sumut) and Medan Legal Aid Institute said they were suing to cover the costs of care for one Sumatran orangutan confiscated from the zoo, and to fund monitoring of orangutan habitat to aid the recovery of their wild population. The resulting bill exceeds US$70,000 (£49,438). The typical criminal sanction for wildlife crime in Indonesia is around US$3,500.

The activists are also asking the zoo to publicly apologise and to create educational exhibits that explain how the illegal trade and use of wildlife harms nature and society. Surprisingly, these types of legal strategies that aim to repair harm – rather than punish perpetrators – have been largely overlooked by conservationists in many countries. The Indonesian zoo lawsuit could demonstrate the value of a new legal approach for protecting threatened wildlife.

Historical precedents

The zoo lawsuit parallels landmark pollution cases, such as the Exxon Valdez and Deepwater Horizon oil spills, where the responsible parties (in these cases, oil companies) were sued by government agencies and citizens and required to clean up pollution, compensate victims and restore affected habitats. It is also similar to innovative climate change lawsuits that have argued for the world’s largest oil and gas companies to pay for building protective sea walls, and other measures which help mitigate the effects of global warming.

Similar legal approaches haven’t been a major part of enforcing conservation laws. But through our work in Conservation Litigation – a project led by conservationists and lawyers – colleagues and I are working to bring such lawsuits against offenders globally.

Many countries already have laws that would allow these lawsuits, including in biodiversity hotspots such as Mexico, Democratic Republic of Congo and Indonesia. The 1992 UN Rio Convention called on states to “develop national law[s] regarding liability compensation for the victims of pollution and other environmental damage”. Although laws that oblige offenders to remedy environmental harm have been established already, the Indonesian zoo case is unique as one of the first times such a law has been applied to address wildlife crime. https://player.vimeo.com/video/510514912

The case could serve to influence public views and policies around biodiversity. This has been an important benefit of litigation in other areas, such as in cases against tobacco companies and opioid manufacturers.

Over the years, these lawsuits have secured compensation for healthcare costs, public admissions of guilt from executives and corrective adversiting to clarify earlier misinformation. These cases have not only benefited individual victims, but helped shift attitudes and reform public health policies and company practices.

The zoo lawsuit could achieve something similar by holding the zoo liable for downstream harms caused by its involvement in the illegal wildlife trade. By requesting public apologies and support for educational programmes, the lawsuit would not only seek to remedy harm to individual animals and species, but to help shape public perceptions and policy.

It’s also significant that this case is being brought by a non-governmental organisation (NGO). Governments can bring criminal cases against offenders, while the NGOs cannot. But in many countries, citizens and civil society groups are permitted to launch civil lawsuits in response to environmental harm, expanding the potential for public conservation action.

These types of lawsuits are often hindered by difficulties paying lawyers, corruption in legal systems and the intimidation of activists. With more than one million species potentially facing extinction, it’s important to recognise and support these rare cases which are testing new ways to protect the planet’s most threatened forms of life.

Jacob Phelps, Senior Lecturer in Conservation Governance, Lancaster University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

How can I help the #Boycott4Wildlife?

1. Join the #Boycott4Wildlife: Share posts from this website to your own network on Twitter, Instagram and Facebook 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.

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.

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 or to help pay for ongoing running costs.

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Crested Capuchin Sapajus robustus

Crested Capuchin Sapajus robustus

IUCN Status: Endangered

Location: Brazil (southern Bahia, eastern Minas Gerais, Espírito Santo). In Brazil’s Atlantic Forest, where morning mist clings to ancient trees, the crested capuchin moves through their shrinking world with quiet intelligence.

The crested capuchin stands as one of Brazil’s most endangered primates. Their distinctive scarlet crests catch filtered sunlight as they navigate forest fragments between the Jequitinhonha and Doce rivers. With only 14,400 individuals remaining, these intelligent tool-users face extinction as palm oil plantations, soy agriculture, and urban sprawl devour their ancestral homes. #BoycottPalmOil #Boycott4Wildlife every time you shop and be #Vegan to help their survival.

https://youtu.be/tu9-T8Aapg8

Cheeky Crested #Capuchins are gregarious tool-using #monkeys, #endangered in #Brazil 🇧🇷 from #palmoil 🌴⛔️ meat 🥩🐮⛔️ and soy #deforestation and the illegal #pettrade 🏹 Help save them, when you shop #BoycottPalmOil #Boycott4Wildlife @palmoildetect https://palmoildetectives.com/2021/06/12/crested-capuchin-sapajus-robustus/

Main threats to Crested Capuchins are agriculture, urban sprawl, deforestation, increasing energy matrix, increasing road matrix habitat fragmentation, habitat reduction, hunting, harvesting and extensive areas of monoculture eucalyptus and pine.

IUCN red list

Appearance and Behaviour

The Crested Capuchin’s most striking feature blazes against the Atlantic forest canopy —a conical crest of brilliant scarlet adorned with a black spot. Their crests may extend around their faces, creating elegant black beards. Their robust bodies measure 33-57 centimetres with tails reaching 40-47 centimetres. Males weigh up to 3.8 kilograms.

These remarkable and gregarious primates reveal intelligence through sophisticated tool use. They employ eleven distinct actions including hammering, probing, and sponging. The social structure of Crested Capuchins features linear hierarchies spanning both sexes, with dominant males commanding respect from highest-ranking females.

Diet

Crested capuchins are master foragers. As frugivore-insectivores, they feast on fruits from 56 native species, protein-rich arthropods, tender shoots and leaves, and occasionally small mammals. Their nimble little hands extract seeds from tough-shelled fruits with craftsperson precision. Crested capuchins maintain preferences for wild forest fruits even when exotic options become available, allowing them to maintain home ranges of approximately 120 hectares.

Reproduction and Mating

Groups of capuchins ranging from 12 to 27 individuals create dynamic communities. Males typically disperse from natal groups seeking new territories. Females remain within birth communities, creating matrilineal bonds spanning generations. Dominant males secure priority access to females during breeding seasons. Mothers teach essential foraging skills and social behaviours determining offspring survival prospects.

Geographic Range

Once ranging broadly between the Doce and Jequitinhonha rivers across Espírito Santo, Minas Gerais, and Bahia, crested capuchins now survive primarily in forest fragments. Climate projections predict significant habitat deterioration by 2070. Their extent of occurrence spans greater than 119,000 square kilometres, yet actual occupancy remains unknown as habitat fragments into smaller islands.

Threats

Cattle ranching, timber, palm oil and soy deforestation

Palm oil plantations strip away multilayered canopy, replacing complex ecosystems with sterile monocultures. Soy cultivation and cattle ranching carve geometric scars across landscapes. Roads slice through forest fragments, creating barriers preventing genetic exchange. Energy infrastructure fragments habitat further. Urban sprawl consumes forest edges with relentless appetite. Pine and eucalyptus plantations replace native forest with fast-growing exotic trees providing neither food nor shelter.

Hunting and illegal wildlife trade

Hunters target crested capuchins for bushmeat near human settlements. The illegal pet trade tears infants from mothers’ arms, condemning them to stress, loneliness, and early death. Young capuchins suffer psychological trauma often proving fatal. Local communities facing economic hardship may turn to hunting as protein sources. Law enforcement struggles to patrol vast fragmented areas.

Climate change

Rising temperatures and shifting weather patterns disrupt seasonal rhythms. Prolonged droughts stress fruit trees, reducing food source abundance. Earlier or delayed fruiting seasons create mismatches between peak food availability and energy demand periods. Extreme weather events caused by climate change destroy habitat and force populations of crested capuchins into marginal areas.

Take Action!

Use your wallet as a weapon and #BoycottPalmOil #Boycott4Wildlife every time you shop. Reject soy-fed meat and adopt a vegan lifestyle protecting wild and farmed animals. Support indigenous-led protection and agroecology. Refuse products containing palm oil and meat, which is driving Atlantic Forest deforestation. #BoycottPalmOil #Boycott4Wildlife and go plant-based every time you shop.

FAQs

What is the current population of crested capuchins?

The total remaining population of Crested Capuchins is estimated at 14,400 individual monkeys based on census data in protected areas. Population densities range from 2.47 sightings per 10 kilometres in protected areas to 0.22 groups per 10 square kilometres in degraded habitats. Groups of capuchins typically consist of 12-15 individuals, though larger assemblages of up to 27 individuals show remarkable fluidity. The species faces ongoing population decline of at least 50% over three generations due to continuing habitat loss.

How long do crested capuchins live?

Related capuchin species typically live 15-25 years in the wild and potentially longer in captivity. Their longevity depends heavily on habitat quality, food availability, and human disturbance levels. Dominant individuals may enjoy better access to resources and greater longevity. However, ongoing deforestation and declining food availability may be reducing average lifespans of Crested Capuchins as individuals face increased stress and greater exposure to human-related mortality factors.

What are the main conservation challenges facing crested capuchins?

The primary challenge is relentless destruction of their Atlantic Forest habitat, with less than 12% of original forest remaining in small, isolated fragments. Palm oil plantations, soy cultivation for livestock feed, and cattle ranching continue converting forest into monocultures. Climate change compounds pressures by altering rainfall patterns, potentially making suitable habitat uninhabitable by 2070. Hunting for bushmeat and illegal pet trade further reduce numbers while disrupting social structures. Their restricted range makes them particularly vulnerable to local extinctions.

What are some interesting and unusual facts about crested capuchins?

Crested capuchins display remarkable intelligence through sophisticated tool use, employing eleven distinct actions including hammering, probing, and sponging. They modify tools for specific tasks and learn from watching companions. Their most distinctive feature is the brilliant scarlet conical crest adorned with a black spot. They show remarkable dietary flexibility, maintaining preferences for wild forest fruits even when exotic cultivated options become available. Their social groups can reach up to 27 individuals with remarkable fluidity, sometimes forming temporary subgroups.

Do crested capuchins make good pets?

Absolutely not. Crested capuchins suffer extreme stress, loneliness, and early death in captivity. These highly social primates have complex needs that cannot be met domestically. The illegal pet trade rips infants from mothers’ arms, causing severe trauma while removing breeding individuals from critically endangered populations. They require sophisticated social interactions, diverse natural foods, and extensive territories. Legal ownership is prohibited under Brazilian law, making possession illegal and unethical.

Further Information

Chiarello, A. G. (1999). Effects of fragmentation of the Atlantic forest on mammal communities in south-eastern Brazil. Biological Conservation, 89(1), 71-82. https://doi.org/10.1016/S0006-3207(98)00130-X

Fragaszy, D. M., Izar, P., Visalberghi, E., Ottoni, E. B., & de Oliveira, M. G. (2004). Wild capuchin monkeys (Cebus libidinosus) use anvils and stone pounding tools. American Journal of Primatology, 64(4), 359-366. https://doi.org/10.1002/ajp.20085

Martins, W. P., de Melo, F. R., Kierulff, M. C. M., Mittermeier, R. A., Lynch Alfaro, J. W., & Jerusalinsky, L. (2021). Sapajus robustus (amended version of 2019 assessment). The IUCN Red List of Threatened Species 2021: e.T42697A192592444. https://dx.doi.org/10.2305/IUCN.UK.2021-1.RLTS.T42697A192592444.en

Santos, P. M., Bocchiglieri, A., & Chiarello, A. G. (2023). Impacts of climate change and habitat loss on the distribution of the endangered crested capuchin monkey (Sapajus robustus). American Journal of Primatology, 85(11), e23548. https://doi.org/10.1002/ajp.23548

Steinberg, D. L., Lynch, J. W., & Cartmill, E. A. (2022). A robust tool kit: First report of tool use in captive crested capuchin monkeys (Sapajus robustus). American Journal of Primatology, 84(11), e23428. https://doi.org/10.1002/ajp.23428

You can support this beautiful animal

There are no known conservation activities for this animal. Share out this post to social media and join the #BoycottPalmOil #Boycott4Wildlife on social media to raise awareness

Further Information

Donate to help orphaned capuchins that are rescued from traffickers. At Merazonia Wildlife Sanctuary

Martins, W.P., de Melo, F.R., Kierulff, M.C.M., Mittermeier, R.A., Lynch Alfaro, J.W. & Jerusalinsky, L. 2021. Sapajus robustus (amended version of 2019 assessment). The IUCN Red List of Threatened Species 2021: e.T42697A192592444. https://dx.doi.org/10.2305/IUCN.UK.2021-1.RLTS.T42697A192592444.en. Downloaded on 06 June 2021.

Wikipedia

Reduced range of the endangered crested capuchin monkey (Sapajus robustus) and a possible hybrid zone with Sapajus nigritus

Crested Capuchin Sapajus robustus

How can I help the #Boycott4Wildlife?

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Wildlife Artist Juanchi Pérez

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Anthropologist and Author Dr Sophie Chao

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Health Physician Dr Evan Allen

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The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert

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How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy

Read more

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.

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#Boycott4wildlife #BoycottPalmOil #Brazil #bushmeat #capuchin #Capuchins #climateChange #climatechange #CrestedCapuchinSapajusRobustus #deforestation #endangered #EndangeredSpecies #hunting #illegalPetTrade #insectivore #meatAgriculture #meatAndSoyDeforestationInBrazil #monkey #monkeys #palmoil #petTrade #pettrade #Primate #primates #SouthAmericaSpeciesEndangeredByPalmOilDeforestation #vegan

Saker Falcon Falco cherrug

Saker Falcon Falco cherrug

All of Northern Africa, the Middle East and Southern Europe

Endangered

Saker #Falcons are majestic and powerful birds of prey that have a wide range throughout much of Southern Europe, the Middle East and parts of Africa. Their plumage ranges from chocolate brown in colour to a pale sandy with brown bars or streaks and can be snow white and off-white.

This species has been uplisted to Endangered because a revised population trend analysis indicates that they may be undergoing a very rapid decline. This negative trend is a result of a range of anthropogenic factors including electrocution on power lines, unsustainable capture for the falconry and #pettrade, as well as habitat degradation throughout all three continents but especially in Africa. Help them every time you shop and #Boycott4Wildlife

The majestic Saker #Falcon 🦅🕊️😍🩷 has a large range from #Europe, to the #MiddleEast and #Africa, however they are #endangered due to human-wildlife conflict and #deforestation. Resist for them when you #Boycott4Wildlife 🌴🩸🧐🙊⛔️ @palmoildetect https://palmoildetectives.com/2021/04/17/saker-falcon-falco-cherrug/

This species has been uplisted to Endangered because a revised population trend analysis indicates that it may be undergoing a very rapid decline.

IUCN red list

Support the conservation of this species

Wildlife Science and Conservation Centre of Mongolia

Further Information

BirdLife International. 2017. Falco cherrug (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2017: e.T22696495A110525916. https://dx.doi.org/10.2305/IUCN.UK.2017-1.RLTS.T22696495A110525916.en. Downloaded on 12 March 2021.

Saker Falcon Falco cherrug

How can I help the #Boycott4Wildlife?

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.

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Wildlife Artist Juanchi Pérez

Read more

Mel Lumby: Dedicated Devotee to Borneo’s Living Beings

Read more

Anthropologist and Author Dr Sophie Chao

Read more

Health Physician Dr Evan Allen

Read more

The World’s Most Loved Cup: A Social, Ethical & Environmental History of Coffee by Aviary Doert

Read more

How do we stop the world’s ecosystems from going into a death spiral? A #SteadyState Economy

Read more

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

#Africa #Bird #birdOfPrey #birds #Boycott4wildlife #carnivores #China #deforestation #endangered #EndangeredSpecies #Ethiopia #Europe #Falcon #Falcons #illegalPetTrade #India #Kenya #MiddleEast #Mongolia #Nepal #pettrade #poachers #poaching #SakerFalconFalcoCherrug

Harlequin Poison Frog Oophaga histrionica

Harlequin Poison Frog Oophaga histrionica

IUCN Status: Critically Endangered (IUCN SSC Amphibian Specialist Group, 2019)

Location: Colombia.
Endemic to the Chocó rainforest of Colombia, the Harlequin Poison Frog (Oophaga histrionica) inhabits humid lowland and foothill forests. These frogs thrive in leaf litter and near small water sources, where they reproduce and communicate using distinct vocalisations.

A dazzling splash of colour against the deep greens of Colombia’s Chocó rainforests, the harlequin poison frog is as deadly as it is beautiful. Cloaked in hypnotic shades of orange, yellow, green and black, this tiny amphibian is a master of chemical warfare—their skin is infused with powerful alkaloid toxins that can paralyse or kill predators. But despite their formidable defences, they are completely helpless against human destruction.

Once thriving in the dense, misty forests of western #Colombia, this critically endangered frog is now on the brink of extinction. Illegal mining, rampant deforestation for #palmoil plantations, and the relentless #wildlifetrade have devastated their fragile rainforest home. The same vibrant colours that warn predators away have made them a prime target for #poachers supplying the exotic #pettrade.

This extraordinary species is a vital part of its ecosystem, controlling insect populations and contributing to the rainforest’s delicate balance. But unless urgent action is taken, the harlequin poison frog could vanish forever.

Protect their rainforest home. Say no to palm oil, reject the illegal pet trade, and demand stronger protections for Colombia’s amphibians. #BoycottPalmOil #Boycott4Wildlife

https://youtu.be/fh8TCdrCw-I

Harlequin Poisonous #Frogs 🐸🐸have vivid shades of 💛💚🧡. Unlike other frogs both males and females fiercely guard eggs. #PalmOil #Soy #Meat and #GoldMining are threats in #Colombia. Help them when you #BoycottGold 🥇☠️⛔️ be #vegan #BoycottPalmOil 🌴☠️⛔️https://palmoildetectives.com/2021/03/20/harlequin-poison-frog-oophaga-histrionica/

Dazzling Harlequin Poisonous #Frogs 🐸💚 of #Colombia 🇨🇴 are sensitive to noise 🎶📢 Their rainbow colours 🌈 make them #rainforest works of art! ✨🎨Critically Endangered by #mining and #palmoil #BoycottGold 🥇🩸⛔️ #BoycottPalmOil 🌴☠️⛔️ @palmoildetect https://palmoildetectives.com/2021/03/20/harlequin-poison-frog-oophaga-histrionica/

Appearance and Behaviour

Few creatures rival the harlequin poison frog in sheer visual spectacle. No two individuals look alike—each frog sports a unique pattern of vivid colours, a living work of rainforest art. These colours serve as a bold warning to predators: “Eat me and regret it.” Unlike other frogs that rely on camouflage, this species flaunts their toxicity in the open.

Growing to just 32.9 mm in length, these frogs are tiny but fiercely territorial. Males perch on fallen logs or leaves, calling loudly to attract mates and defend their domain. Their vocalisations shift depending on their surroundings—frogs near noisy streams produce higher-pitched calls to cut through the background noise.

Unlike most #amphibians, they do not lay their eggs in water. Instead, the female carefully deposits them on the forest floor. Once the tadpoles hatch, she carries them one by one on her back, climbing high into the canopy to deposit them in the tiny water pools inside bromeliads. She returns regularly to feed them unfertilised eggs, ensuring they receive the nutrients needed to grow. Without this dedicated parental care, the tadpoles would not survive (Medina et al., 2013).

Geographic Range

The harlequin poison frog is found only in the Chocó region of western Colombia, a biodiversity hotspot teeming with rare and endemic species. But its habitat is shrinking fast. Once covering vast swathes of rainforest, this species is now confined to small, isolated patches between 300 and 730 metres above sea level. This extreme habitat fragmentation is pushing the species closer to extinction (IUCN SSC Amphibian Specialist Group, 2019).

Diet

Harlequin poison frogs are insectivores, feasting primarily on ants, mites, and termites. Their diet is directly linked to their toxicity—these frogs do not produce their own poison but instead absorb toxic alkaloids from the insects they consume. In captivity, where their diet is different, they lose their toxicity entirely, proving just how essential their rainforest ecosystem is to their survival.

Reproduction and Mating

This species’ reproductive strategy is one of the most fascinating in the animal kingdom. Unlike most frogs that lay hundreds of eggs in water, the harlequin poison frog invests heavily in just a few offspring. The Harlequin Poison Frog demonstrates remarkable parental care.

Males attract females through distinct vocal calls, often influenced by environmental factors such as stream noise. After the female lays her eggs on the forest floor, the male guards them until they hatch. Then, the mother carries each tadpole on her back, one at a time, up into the trees. She carefully places them in separate bromeliads—tiny pools of water trapped in the plant’s leaves. To ensure their survival, she periodically returns to each tadpole and lays unfertilised eggs for them to eat. Without this specialised care, they would not survive (Medina et al., 2013).

This highly specialised reproductive strategy ensures tadpole survival in an ecosystem with limited standing water.

Threats

The major threats to the Harlequin Poison Frog are deforestation caused by small-scale agriculture, including livestock, mining activities, and logging, resulting in degraded and fragmented forest at the only known locality (M. Pareja pers. comm. February 2019). However, some patches are still in good condition (M. Pareja pers. comm. February 2019). Pollution associated with mining also represents a threat to the species.

IUCN RED LIST

The harlequin poison frog is critically endangered due to a perfect storm of human-driven threats:

Illegal pet trade

These frogs are highly sought after in the exotic pet trade, with many dying in transit or being removed from wild populations at unsustainable rates.

Noise pollution

Increased human activity and deforestation near water sources are affecting their ability to communicate and reproduce.

Deforestation and Palm Oil Expansion

• Colombia’s rainforests are being rapidly cleared for palm oil plantations and cattle ranching. Illegal logging and land conversion have fragmented the frog’s habitat, leaving it nowhere to go.

Illegal Wildlife Trade

This species is highly sought after by collectors in the exotic pet trade. Despite international protections, poachers continue to smuggle these frogs out of Colombia.

Gold Mining and Mercury Contamination

Illegal gold mining pollutes water sources with mercury, poisoning amphibians at all life stages. Deforestation caused by mining activities is wiping out breeding and foraging habitats.

Climate Change

Rising temperatures and shifting rainfall patterns threaten the species’ delicate reproductive cycle. Extreme weather events may impact the availability of bromeliads for tadpole development.

Take Action!

The harlequin poison frog is on the edge of extinction, but there’s still time to help:

• Boycott palm oil. The destruction of rainforests for palm oil plantations is wiping out amphibian habitats. Choose products that are 100% palm oil-free.
• Reject the illegal pet trade. Never buy wild-caught poison frogs. Support only reputable captive breeding programs.
• Support rainforest conservation. Donate to organisations protecting Colombia’s rainforests and wildlife.
• Demand stronger protections. Contact policymakers to advocate for stricter enforcement against wildlife trafficking and habitat destruction.

Every action counts. Resist and fight back before it’s too late. #BoycottPalmOil #Boycott4Wildlife

FAQs

How toxic is the harlequin poison frog?

The harlequin poison frog produces powerful alkaloid toxins known as histrionicotoxins, which block neural receptors and can cause paralysis or death in predators. The toxins are acquired from their diet—frogs raised in captivity without their natural diet are completely non-toxic (Medina et al., 2013).

What makes Harlequin Poison Frogs toxic?

Their toxicity comes from consuming alkaloid-rich ants and mites. When deprived of this diet, such as in captivity, they lose their poison.

Why do Harlequin Poison Frogs have different calls?

Research by Vargas-Salinas and Amézquita (2013) found that their calls adapt to environmental noise levels. Frogs living near noisy streams produce higher-frequency calls to ensure their signals are heard, while those in quieter areas use lower-frequency calls. This shows how environmental conditions shape evolution in real time.

Why is the harlequin poison frog critically endangered?

Deforestation for palm oil, soy and meat, illegal wildlife trade, gold mining, and habitat fragmentation have driven this species to the brink. With an extremely limited range, any further habitat loss could mean extinction (IUCN SSC Amphibian Specialist Group, 2019).

What is unique about the harlequin poison frog’s reproduction?

This species exhibits exceptional parental care. Unlike most frogs, they do not lay eggs in water. Instead, females transport newly hatched tadpoles on their backs to water-filled bromeliads, where they are fed unfertilised eggs until they mature (Medina et al., 2013).

Do harlequin poison frogs make good pets?

No. While some poison dart frogs are legally bred in captivity, wild-caught harlequin poison frogs are often smuggled illegally, contributing to population decline. Captive frogs also lose their toxicity, making them less vibrant and potentially unhealthy (Zamora et al., 1999).

How many Harlequin Poison Frogs are left in the wild?

Exact numbers remain unknown, but population declines due to habitat loss and illegal trade are well-documented. Their Endangered status indicates a high risk of extinction if conservation efforts are not strengthened.

How long do Harlequin Poison Frogs live?

They typically live 5–8 years in the wild.

Are Harlequin Poison Frogs good pets?

No. Keeping these frogs as pets is a selfish act that contributes to their extinction. Many individuals in the pet trade are illegally captured, harming wild populations and destroying delicate ecosystems. If you care about these animals, advocate for their conservation instead of supporting the illegal pet trade.

How can I help protect Harlequin Poison Frogs?

Avoid and boycott palm oil, support conservation efforts, and speak out against the illegal pet trade. Protecting their rainforest home is the key to their survival.

Support the conservation of this species

Poison Dart Frogs

Manchester Museum captive breeding programme

Further Information

IUCN SSC Amphibian Specialist Group. 2019. Oophaga histrionica. The IUCN Red List of Threatened Species 2019: e.T144231367A144443857. https://dx.doi.org/10.2305/IUCN.UK.2019-2.RLTS.T144231367A144443857.en. Downloaded on 16 February 2021.

Vargas-Salinas, F., & Amézquita, A. (2013). Stream noise, hybridization, and uncoupled evolution of call traits in two lineages of poison frogs: Oophaga histrionica and Oophaga lehmanni. PLoS ONE, 8(10), e77545. https://doi.org/10.1371/journal.pone.0077545

Wikipedia contributors. (n.d). Harlequin poison frog. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org/wiki/Harlequin_poison_frog

Harlequin Poison Frog Oophaga histrionica

How can I help the #Boycott4Wildlife?

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.

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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.

Wildlife Artist Juanchi Pérez

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

Southern White-cheeked Gibbon Nomascus siki

Southern White-cheeked Gibbon Nomascus siki

Red List Status: Critically Endangered

Location: Central Laos (east of Mekong River), Central Vietnam (Ha Tinh, Quang Binh, Quang Tri Provinces)

In the misty canopies of Southeast Asian forests, where ancient trees reach towards clouded peaks and dawn breaks with haunting melodies, Southern White-cheeked Gibbons swing through their rapidly shrinking world.

Southern White-cheeked #Gibbons stand among Southeast Asia’s most melodic #primates, their haunting territorial songs echoing through evergreen forests at dawn. These remarkable apes face an 80% population decline over three generations as #rubber plantations, agricultural expansion, and #hunting devastate their homeland. #Vietnam has lost 15% of its forest cover in just 15 years and could lose another 45% by 2050, while #Laos faces similar destruction. With fewer than 425 groups remaining in fragmented patches, these singing #apes teeter on #extinction’s edge. #BoycottPalmOil #Boycott4Wildlife

Southern White-cheeked #Gibbons 🐒🐵 sing together in regional dialects 🪇🎶🎷 and live in #Cambodia #Laos #Vietnam. They’re critically #endangered on due to #rubber #palmoil #deforestation and hunting. Help them and #BoycottPalmOil 🌴🚫 @palmoildetect https://palmoildetectives.com/2021/01/29/southern-white-cheeked-gibbon-nomascus-siki/

Appearance and Behaviour

Southern White-cheeked Gibbons display striking sexual dimorphism that transforms with age. Juveniles begin life as light brown infants, turning black after weaning. Adult males remain jet black with distinctive white patches framing their mouths, while females develop rich brown colouring with delicate white facial edging. Their long, powerful arms span up to 1.5 metres, perfectly adapted for their brachiating lifestyle.

These gibbons begin each day with spectacular duet songs that can be heard up to 2 kilometres away. Mated pairs sing together to defend territories and strengthen bonds, their regional accents distinguishing different populations. Southern White-cheeked Gibbons are strictly arboreal, spending their entire lives in the canopy where they move with breathtaking grace and speed.

Diet

Southern White-cheeked Gibbons are primarily frugivorous, spending 33% of their day feeding on diverse forest fruits that ripen throughout the year. They supplement their diet with tender leaves, young shoots, and flowers, occasionally capturing small prey like lizards or Finlayson’s squirrels. These gibbons provide a critical ecosystem service by being seed dispersers, carrying viable seeds in their digestive systems across vast territories before depositing them in new locations through their faeces. Their feeding activities help regenerate forest biodiversity across their 37.9-hectare home ranges.

Reproduction and Mating

Southern White-cheeked Gibbons form monogamous pairs that mate for life, raising their young together in tight family units. Females typically give birth to their first offspring between seven and eight years of age. Because raising young is extremely demanding, both parents share childcare duties, and mothers wait until their current offspring becomes relatively independent before having another infant. Families consist of two parents, a juvenile, and an infant at any given time. Young gibbons leave their parents’ territory once they reach maturity between three and six years of age.

Geographic Range

Southern White-cheeked Gibbons inhabit a restricted range in central Laos east of the Mekong River and central Vietnam’s mountainous provinces. Their historical distribution extended from the Nam Theun and Rao Nay rivers in the north to the Banghiang and Thach Han rivers in the south.

In Vietnam, populations are heavily fragmented and scattered, while in Laos populations of gibbons remain larger. Key populations survive in protected areas including Phong Nha-Ke Bang National Park and Nakai-Nam Theun National Protected Area.

Threats

Timber, rubber and palm oil deforestation

Agricultural expansion converts primary forests into farmland and human settlements, destroying the tall broadleaf evergreen forests Southern White-cheeked Gibbons require for survival. Logging operations target luxury timber species, selectively removing the largest trees that provide crucial fruiting resources and nesting sites.

Rubber cultivation destroys the fruiting trees that sustain gibbon populations while fragmenting territories below viable thresholds for family groups. The conversion process typically involves clear-cutting entire forest sections, eliminating decades of ecological relationships in mere weeks. In Cambodia’s Virachey National Park, large areas have been cleared for rubber production in recent years, particularly along the eastern borders where gibbons once thrived.

Infrastructure development and roads

Infrastructure development opens previously inaccessible areas to human exploitation, bringing roads, settlements, and hunting pressure into formerly secure habitats. The fragmentation creates isolated forest patches too small to support viable gibbon populations, leading to local extinctions across their range. Agricultural conversion eliminates the continuous canopy connections these strictly arboreal primates need for movement and foraging.

Hunting and wildlife trade

Traditional medicine practitioners highly value Southern White-cheeked Gibbons for their body parts. Opportunistic hunting with firearms targets gibbons alongside other wildlife, often killing entire family groups when hunters encounter them.

The illegal pet trade tears infant gibbons from their families, condemning them to lives of isolation and psychological trauma in captivity. Local communities hunt gibbons for bushmeat, viewing them as readily available protein sources. Gun ownership and hunting access have increased significantly with infrastructure development, bringing previously secure populations within reach of hunters. The small group sizes and territorial nature of gibbon families make them particularly vulnerable to hunting pressure.

Take Action!

Use your wallet as a weapon and #BoycottPalmOil #Boycott4Wildlife every time you shop. Adopt a vegan lifestyle protecting both wild and farmed animals from agricultural expansion. Support indigenous-led protection recognising traditional forest guardianship. Refuse products containing rubber from deforested areas and demand supply chain transparency. #BoycottPalmOil #Boycott4Wildlife #Vegan

FAQs

What sounds do Southern White-cheeked Gibbons make?

Southern White-cheeked Gibbons are renowned for their spectacular dawn songs that can be heard up to 2 kilometres away through dense forest. Mated pairs perform elaborate duets combining whoops, hoots, and melodic phrases that last 15-30 minutes each morning. These territorial songs serve to defend their home ranges and strengthen pair bonds between mates. Each population has developed regional accents, with slight variations in song structure distinguishing different gibbon communities across their range. Males typically begin the duet with deep hooting calls, while females add higher-pitched, more complex phrases that create hauntingly beautiful harmonies echoing through the forest canopy.

How high can Southern White-cheeked Gibbons swing?

Southern White-cheeked Gibbons are masterful brachiators, swinging through forest canopies 15-50 metres above the ground using their extremely long arms and powerful shoulder joints. They travel at speeds reaching 55 kilometres per hour through the canopy. Their incredible agility allows them to navigate dense forest canopies with extraordinary precision.

How long do Southern White-cheeked Gibbons live?

Southern White-cheeked Gibbons can live 35-40 years. Young gibbons remain with their parents for 3-6 years, learning essential survival skills including territorial singing, foraging techniques, and canopy navigation.

Are Southern White-cheeked Gibbons dangerous to humans?

These gentle apes are primarily frugivorous and spend their time high in forest canopies, far from human activity. Their territorial behaviour is directed only towards other gibbon groups, not humans, and consists of vocal displays rather than physical aggression.

Do Southern White-cheeked Gibbons make good pets?

It is deeply cruel to keep these wild apes as pets. Southern White-cheeked Gibbons suffer extreme psychological trauma, loneliness, and early death in captivity. The illegal pet trade rips infant gibbons from their families, causing severe trauma while removing potential breeding individuals from critically endangered populations.

Captive Southern White-cheeked Gibbons often develop depression and aggression as they attempt to cope with social isolation and environmental deprivation. Legal ownership is prohibited under CITES Appendix I and national laws in both Vietnam and Laos.

Why do Southern White-cheeked Gibbons sing?

Southern White-cheeked Gibbons sing elaborate duets to defend their territories, strengthen pair bonds, and communicate with neighbouring families across the forest landscape. These dawn songs serve as acoustic boundaries, informing other gibbon groups about occupied territories and preventing potentially dangerous physical confrontations. Mated pairs coordinate their duets to demonstrate their strong partnership and reproductive fitness to potential rivals. The songs also help family members locate each other in dense forest canopies and may serve to teach young gibbons proper vocal techniques essential for establishing their own territories. Regional variations in song structure function like dialects, allowing gibbons to identify members of their local population versus strangers from distant areas.

Further Information

Can, D. N., Trai, L. T., Ninh, L. V., Hieu, T. D., Nghia, H. V., Mai, T. T., & Tu, L. N. (2020). The status of southern white-cheeked gibbon (Nomascus siki) in Truong Son key biodiversity area. Vietnam Journal of Biotechnology, 42(1), 31-42.

Endangered Primate Rescue Centre

Nguyen, M.H., Coudrat, C.N.Z., Roos, C., Rawson, B.M. & Duckworth, J.W. 2020. Nomascus siki. The IUCN Red List of Threatened Species 2020: e.T39896A17968765. https://dx.doi.org/10.2305/IUCN.UK.2020-2.RLTS.T39896A17968765.en. Downloaded on 28 January 2021.

Southern white-cheeked gibbon (Nomascus siki) in Nakai-Nam Theun National Protected Area, Lao PDR. Conservation and Science Report, Northeast Primate Conservancy.

Southern White-cheeked Gibbon Nomascus siki

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