The Cornell Lab of Ornithology today announced the release of a new online tool for studying biodiversity and the ...

Feathered friends bring many benefits to our outdoor space, but the types of birds you might see in your backyard will depend on where you live. For example, perhaps you live in North America, in ...

A group of scientists has released the first comprehensive list of birds that haven’t been documented in more than a decade, with the help of Macaulay Library at the Cornell Lab of Ornithology. Their ...

Some 144 bird species had not been seen in at least a decade, but a project by conservation organizations proposes they all may still be hidden somewhere in the wild. Clockwise from top left: Santa ...