North America boasts more than 50 species of warblers ... to learn that red-eyed vireos are among the continent’s most common birds. Moving slowly among the dense foliage of treetops, they ...

This species’ often confiding nature, distinctive plumage, pleasing song, and acceptance of human-dominated habitats make it one of the most beloved of North American birds. Polytypic.

The American crow is the “default” crow across most of North America. It overlaps broadly with the common raven, and to a lesser extent with the Chihuahuan raven, fish crow, and northwestern crow.

I am always interested in the unsung hero or the rulebreakers of nature. The kind of critter that is common, yet no one seems to pay any attention to them. Or the bird who is so common throughout ...

For the first time in South Bengal, two rare birds—a Common Merganser from North America and a West Himalayan Bush Warbler— ...

The birds are revered in a number of Native American cultures as symbols of strength, particularly in the Pacific Northwest, according to Paul Apodaca, a retired academic who specializes in ...