Birds don't wear diapers. But in some songbirds, babies expel their waste in a membrane-filled sac, which is then removed from the nest by a parent. Fecal...

Allopreening refers to one animal preening another. While preening and grooming are usually individual actions, in some species, birds or animals will preen one another. This occurs in birds as well as other classes of animal. We previously mentioned allopreening when discussing

Today's new species is a relatively large ground-dwelling wood warbler that lives across much of North America: the Ovenbird!Ovenbirds are relatively abundant across their range, which includes much of North America; they are not found in the far west. They are migratory,...

We're celebrating the world's gulls this week! Join us as we highlight these social and intelligent birds. Today we'd like to tell you about a special individual bird. Lesser Black-backed Gulls generally breed across northern parts of Europe and Asia. In the winter they move down across...