Dissecting the regurgitated balls is a popular STEM activity for educators across the country. But where do the pellets ...

Dissecting the regurgitated balls is a popular STEM activity for educators across the country. But where do people find owl ...

Dissecting the bone-packed regurgitated balls is a popular STEM activity for educators across the country. But where do ...

The annual summary of the Christmas Bird Count has been published in a variety of forms since the count's inception in 1900. Until the 112th CBC, results were either published in print ...

Like a vagrant species in a neighborhood park, the documentary Listers recently appeared out of nowhere and caused an immediate buzz among birders. The feature-length film, available for free on ...

Charles Wurster pens a personal account of how the Environmental Defense Fund took down the most notorious pesticide in history. What the public didn’t—and still might not—know is that the fight ...

Many long-distance migrants nest in the Arctic and have only a short window to lay eggs and raise their young before they head south again. Florida coastlines provide critical habitat and ...

Extreme weather events like heat waves remind us of how urgent the climate crisis really is. Climate change is happening already, and it is straining human and natural systems alike. Recent, deadly ...

Update: The Alabama yellow cardinal has shacked up with a red female cardinal in the yard where it was originally spotted. After raising at least one chick, the couple now seems to be nesting again.

The Greater Honeyguide is the Jekyll and Hyde of birds. At least, that’s how Claire Spottiswoode tells it. The zoologist from the University of Cambridge has spent the past eight years studying the ...

The Harpy Eagle (Harpia harpyja) is considered one of the most powerful and largest raptors globally. The length of the rear talons is about 4 to 5 inches, just the same as a grizzly bear's claws.