Dedicated volunteers gathered vital information on bird populations in Pagosa Springs, Colorado during the 123rd Audubon Christmas Bird Count.

Evergreen Audubon has likely kept their champion title, and found a new visitor along the way!

While several uncommon bird species were recorded during Bighorn Audubon Society's 2022 Christmas Bird Counts, some historically frequent species were notably absent.

Seventy-four years of Christmas Bird Count data reveal which species are increasing and which are declining.

Volunteers’ epic searches document shifting bird populations.

The 2022 Fort Collins Christmas Bird Count yielded exciting finds for one of its crews.

Black-capped and Mountain Chickadees mate more often than previously believed, research shows—especially where people disturb their habitat.

Follow the hemispheric migration of the Wilson’s Phalarope.

Typically a threat to mainly domestic poultry, the virus has infected and killed an unprecedented number of wild birds, worrying experts.

Here’s everything you need to join a growing DIY community where the action heats up when the sun goes down.