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

Backyard birds may seem ordinary, but there's more than meets the eye. Our database shows you the top ten birds in your state.

Researchers recovered more than 200 human artifacts from historical nests in southern Spain The ranges of the two parent bird species have expanded due to climate change and now overlap around San ...

The lights in the auditorium darken. The cacophony of voices subsides. The enormous screen comes to life, displaying a ...

A new study explores why different species prefer varying flying altitudes, with insects closer to the ground, bats in ...