A global study reveals birds are becoming smaller as large species disappear, with Indigenous communities’ ecological memory providing one of the longest records of environmental change.

As the global avian extinction crisis accelerates, the loss of large-bodied birds is destroying local biodiversity and ...

Birds are among the most majestic creatures on this planet, and they have dominated almost all ecosystems and landscapes. Some are perfectly suited for life on land, others prefer the water, and some ...

If you see a large bird soaring overhead, it’s likely this large hawk species. Red-tailed hawks are the "most widespread and familiar large hawk in Michigan,” according to the Michigan Department of ...

Large birds -- our closest relations to dinosaurs -- are capable of technical innovation, by solving a physical task to gain access to food. Large birds -- our closest relations to dinosaurs -- are ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Modern-day eagles are large birds, but they’re nowhere near ...

NASHVILLE, Tenn. (WSMV) - Whether bald eagle or osprey, homeowners in Bellevue are worried the development of a new apartment complex will disrupt large birds who’ve built a nest on a nearby light ...

Long before humans walked the Earth, the skies of South America were ruled by a colossal bird. Argentavis magnificens, one of the largest flying birds ever discovered, had a wingspan so wide that it ...