This bird made hawk-watching famous ... Juveniles have slightly longer tails, but the same wing silhouette with the trailing edges not as dark. Backlit wings show a light rectangle at the base ...

Researchers may have just found the answer: Unlike birds, the evolution of bats' wings and legs is tightly coupled, which may have prevented them from filling as many ecological niches as birds.

Flock Together marks the 24th annual Wings & Snow holiday ... will feature bird mosaics, woodland animal paintings, mixed-media winter silhouette paintings, cyanotype feather prints, and a ...

The U.S. Department of Agriculture’s National Veterinary Laboratories confirmed avian bird flu at a Crow Wing County farm on Tuesday. The Minnesota Board of Animal Health leads Minnesota’s ...