Now in its 125th year, the Audubon Christmas Bird Count is the longest running citizen science project in the country.

Wherever you are between Dec. 14 and Jan. 5, there’s probably a National Audubon Society’s Christmas Bird Count within reach.

Open to experienced and fledgling birders alike, the annual avian census is "the longest-running community science project in ...

Thousands of volunteers in more than 2,000 locations across the western hemisphere will go out for one day between Dec. 14 ...

Every year, the National Audubon Society hosts the Christmas Bird Count, which is a scientific community event that aims to count birds across the nation. This year’s count kicks off Saturday, Dec. 14 ...

The Mississippi Headwaters Audubon Society invites the public to join in on gathering data on bird populations in the Bemidji area during the 125th annual Christmas bird count, administered by the ...

For the 125th year, the National Audubon Society is organizing the annual Audubon Christmas Bird Count (CBC).

It is impossible to count every bird, but the greatest value in the project is doing over long periods of time and large ...

More than a century of your data powers our science,” the National Audubon Society says of its Christmas Bird Count. First ...

If you’re a bird lover, winter is a special season, because there are several opportunities to participate in Audubon bird ...

The National Audubon Society will host its 125th annual Christmas Bird Count Dec. 14 to Jan. 5.

The Bureau of Land Management Paria River District is thrilled to support local citizen scientists in the National Audubon ...