A concerning discovery from a sweeping study of bird behavior across North America indicates a critical mismatch in our ...

Size doesn’t matter when it comes to the fighting spirit of the tiny merlin, a fierce parent and favoured hunting accessory ...

Birds range from tiny hummingbirds to giant condors in the skies. These giant birds of prey will have you feeling the size of a hummingbird when they fly past!

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American ... for North East conservationists and bird ...

A Comanche-led conservation project takes on an increasingly urgent mission: protecting the birds revered by many tribes ...

In 1827, naturalist John Audubon announced a massive discovery: the largest North American eagle. But did the Washington sea ...

Despite their mobility, North American birds are struggling to outpace climate change. Research indicates that while many species are shifting their ranges northward or to higher elevations ...

For the study, Cohen and Jetz analyzed data on the movements of 406 species of North American birds collected by citizen observers over two decades as well as corresponding local temperature changes.