“The theory was that the blue jays were missing calcium from their diet in the wintertime, and that they were eating paint ...

Birdsong is one of nature’s most beautiful and intriguing sounds, but did you know that some calls carry important meanings? Whether you’re a casual birdwatcher or an avid nature enthusiast, ...

Great Backyard Bird Count” asks people to track the birds they see and hear over a few days. The information can help ...