A western red-tailed hawk (Buteo jamaicensis calurus), a subspecies of red-tailed hawk, photographed at Los Angeles Zoo in California. Photograph by Joel Sartore, National Geographic Photo Ark.

The red-tailed hawk and the red-shouldered hawk aren’t the only types of hawks in New York that can be difficult to tell ...

Two new owl species have been identified in the Philippines, and researchers say the birds' songs led them to the discovery. "More than 15 years ago, we realized that new subspecies of Ninox hawk ...

Two new owl species have been identified in the Philippines, and researchers say the birds' songs led them to the discovery. "More than 15 years ago, we realized that new subspecies of Ninox hawk ...

The Broad-winged Hawk (Buteo platypterus) is a small hawk of the Buteo genus. During the summer they are distributed over most of eastern North America, to the far west in ... They then migrate to the ...

The crane hawk (Geranospiza caerulescens) is known as the gavilán ranero in Spanish. Sometimes upon further study a single species will be broken into several different species. In the case of the ...

The Cebu Hawk Owl is among the seven full species and one subspecies of hawk owls unveiled in an event co-organized by the Philippines Biodiversity Conservation Foundation Inc. (PBCFI) and the ...

Two new owl species have been identified in the Philippines, and researchers say the birds' songs led them to the discovery. "More than 15 years ago, we realized that new subspecies of Ninox hawk ...