More than 20 species make a nearly identical noise to warn nearby birds of brood parasites, a behavior that bridges the ...

The authors pieced together the long history of parrots in the genus Amazona, focusing on two species — the Cuban (Amazona leucocephala; upper) and Hispaniolan (A. ventralis; lower) parrots — for ...

Arctic seals and birds are coming under increasing threat, mainly due to climate change and human activity, according to an ...

The animal kingdom gives us rainbows of color with butterflies and chameleons, and clownfish, but birds give us just as much of a show. Among the peacock, the toucan, and the macaw, there’s a ...