2023年7月28日 - EN

Egg 'signatures' allow drongos to identify cuckoo 'forgeries' almost every time, study finds Machine learning and computer vision allow study of animal behavior without markers Study finds European breeding birds respond only slowly to recent climate change Arctic terns may navigate climate dangers Earlier and earlier high-Arctic spring replaced by 'extreme year-to-year variation' Scaring up scary ways to scare birds What an Owl Knows review: Inside the world of this mysterious bird Unique egg patterns help drongos avoid getting duped by cuckoos Still/In Motion: time-lapsed montages of starling murmurations Scientists battle to save Guam kingfisher after snakes introduced Avian flu may have killed millions of birds globally as outbreak ravages South America Country diary: Ungainly and wet, the osprey chick is ready to fledge | Merryn Glover Global map of wildlife trade reveals true cost to the planet House Vote to End Lesser-Prairie Chicken Protections Ignores Clear Science Avian flu warning to tourists as birds face 'catastrophe'