Male Galápagos yellow warblers appear to be shifting their behavior and adjusting their calls in response to the din of ...

Biofluorescence is widespread in birds-of-paradise, a group of tropical birds famous for their spectacular courtship dances.

For several decades, waterfowl stood out as a conservation bright spot with duck populations growing nationwide even as many other groups of birds declined in the U.S. But that trend has reversed, the ...

Inspired by naturalist Alfred Russel Wallace’s visit nearly two centuries ago, an isolated Indigenous community in Brazil ...

There’s only one bird with a funny name and equally funny-looking feet. The blue-footed booby is native to the subtropical ...

Waterfowl stood out as a conservation bright spot with duck populations growing nationwide even as many other groups of birds ...