The sight of a sick or dead bird at a feeder doesn’t evoke the same delight as a visit from a healthy, chirping songbird. Seeing diseased birds is often a source of concern, confusion and even ...

The nearly four-pound tome contains 10,000 photographs of 640 species, and elevates the genre to an entirely new stratosphere.

Dear Bird Folks, Last year I ... decided that the western birds were a different species than the eastern birds. At that point the rufus-sided towhee ceased to exist.

If you visit the Climate Change Bird Atlas you can play around with the outcomes for many eastern birds, compare projections, and run basic animations. Credit: Dori via Wikimedia Commons.

In finch bird care, it’s important to pay close attention to the finch habitat and diet. When you give them a comfortable home and feed them an appropriate diet, you can expect your finch bird ...

Most of the bird victims were young, often fledglings or a little older. "We have received 300 birds so far," Jones said. "But that is just counting the deceased birds; the real total is much higher." ...

Researchers found that residential birds in North America have expanded their ranges into warming northerly areas since the 1970s, while the breeding grounds occupied by migratory birds have shrunk.

Migratory behavior and winter geography drive differential range shifts of eastern birds in response to recent climate change. Proceedings of the National Academy of Sciences , 2020; 202000299 DOI ...