with about one-third of U.S. bird species in critical need of conservation action. A total of 229 out of 718 bird species in the U.S. are now classified as high or moderate conservation concerns, ...

BIRDBASE compiles data on 11,600 bird species worldwide, giving scientists a powerful tool for research and conservation.

Over the weekend, the New Haven Bird Club hosted the national Big Sit! birding competition, in which birdwatchers must count ...

While many animals are increasingly at risk of disappearing forever, the updated list shows how species can come back from ...

The elusive night parrot, once thought extinct, is still found in pockets of Australia. A new study discovers what they need ...