A groundbreaking lawsuit has been filed in Ontario, in which the owner of a trio of office buildings that are particularly dangerous to migrating...

Brown-headed Cowbirds evoke strong feelings in many birders, some of whom can’t abide a bird that lays its eggs in other birds’ nests, often...

The more I learn about ducks, the more impressed I am with their blatant promiscuity. Mallards, of course, bring new meaning to the term...

Wood-Warbler Week has drawn to a close here on 10,000 Birds, yet all around the world the warbler watching remains hot and heavy. Why...