Imagine zooming out on a giant family tree that includes every bird you have ever seen. Ostriches sprint across open plains, hummingbirds hover at flowers, penguins slice through cold seas, and eagles ...

ELEC copy purchased with funds from the S. Dillon Ripley Endowment. Birds catch the public imagination like no other group of animals; in addition, birders are perhaps the largest non-professional ...

Birds are the most diverse land vertebrate on the planet, and now scientists have constructed a complete evolutionary tree of the 11,000 or so known species. This data came from hundreds of studies ...

More people and fewer birds mean dire consequences for both local and global ecosystems. With rising bird declines, The Cornell Lab of Ornithology is tackling the global issue through research and ...

Professor Emily Jane McTavish and colleagues at the Cornell Lab of Ornithology have mapped the evolution of every known bird species. They created a complete evolutionary tree of bird species by ...

Few subjects in evolutionary theory have posed such intriguing puzzles for so long as the origin of birds. Evidence of avian beginnings has been elusive in the fossil record because birds' light, ...

(CNN) — Dark-eyed junco songbirds have been serenading the University of California, Los Angeles campus for decades as they forage for food. The species from the sparrow family is not usually found in ...

Add Yahoo as a preferred source to see more of our stories on Google. Many beautiful exotic birds on white background, collection© New Africa/Shutterstock.com The post New Interactive Avian Tree of ...