The Iceland gull is easier to identify than most other gulls ... to pop into your mind when you think of the bird species. Other than the flowing feathers on its head and chest, the animal has ...

These birds measure 5 3/4 inches long with ... develop the normal red coloring the next time it molts new feathers.” Learn how to identify a Cassin’s finch. Their nest is a cup made of natural ...

Those geese are now stored in the museum’s collection. The Feather Identification Lab has one of the largest bird collections ...

The Dark-eyed Junco is easily recognized by its slate-gray plumage, white belly, and distinctive white outer tail feathers that flash during flight. Snow Buntings are sparrow-sized birds with ...