#bogong — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bogong, aggregated by home.social.
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Celestial navigation of a native moth
During their annual 1,000-kilometre journey to cool inland caves the Bogong moths have to rest in human hubs. There they get vacuumed and sprayed as pests with pesticides or just squashed by 'progress'. Few of the endangered species make it after their round-the-world journey to return home to Australia’s highest mountain range.
"Our results suggest that Bogong moths use stellar cues and the Earth’s magnetic field to create a robust compass system for long-distance nocturnal navigation towards a specific destination."
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Bogong moths use a stellar compass for long-distance navigation at night
https://www.nature.com/articles/s41586-025-09135-3
#insects #Bogong #moths #CelestialNavigation #compass #AgrotisInfusa #MagneticField #MilkyWay #EndangeredSpecies #biodiversity -
"Each spring, billions of Bogong moths (Agrotis infusa) migrate hundreds of kilometres south to the Australian Alps, guided by the austral night sky. The discovery that they can find their way using only the stars — reported in an 18 June Nature paper — makes this moth the first invertebrate to be observed using celestial navigation for long-distance journeys."
https://www.nature.com/articles/d41586-025-01935-x
#Moths #Nature #Migrations #Bogong #Australia #Navigation #CelestialNavigation