2025年8月15日 - EN

We tracked one of Australia's most endangered birds into strange new habitat Wanderlust of bald eagles intrigues researchers in Arizona Statistical model correctly predicts nest success for the critically endangered California condor Australian birds in surprising sex switching discovery 'Sex reversal' might be more common in birds than we thought Dagger beaks and strong wings: new fossils rewrite the penguin story and affirm NZ as a cradle of their evolution The Rodrigues parakeet's last day: what one extinct bird tells us about the role of museums Scientists discover surprising language 'shortcuts' in birdsong - just like humans The canary in the concrete jungle: how polluted towns make sparrows frail, anxious and old before their time The discovery of an extinct shelduck highlights the rich ancient biodiversity of the remote Rēkohu Chatham Islands