Several hummingbirds have already been spotted in southern U.S. states. Here's when to expect them in New York.

Utah biologists have been studying the state’s most elusive bird to learn more about its behavior and how to protect it in harsh mountain environments.

Hummingbirds are perhaps our best-loved birds, but there’s a lot that people don’t know about them. What kinds of ...

Grey parrots are among the most intelligent birds on Earth. Their incredible memory, problem-solving skills, and mimicry make ...