Found mostly in Mexico and south through Argentina, this bird is known for its exceptionally long tail, which is forked and ...

A white-and-black, mid-sized raptor with a deeply forked tail, swallow-tailed kites (Elanoides forficatus) are arguably the most acrobatic and athletic of birds found in the Sunshine State.

Most remarkably, Baminornis had a short tail ending in a pygostyle ... The furcula is a forked bone found in birds and some dinosaurs. It likely belongs to Ornithuromorpha, a diverse group ...

Magnificent red kites were once more of a rare sight in the skies, but thanks to reintroduction attempts, we can now see them ...

Is this bird still counted? The barn swallow is quite distinctive with that long, forked tail, red face, red throat, thin dark line above the chest, gleaming blue-black body and reddish breast. In the ...

The Purple Martin Conservation Association is livestreaming an Erie nest with a female purple martin that laid six eggs.

A GPS device in a miniature harness, strategically placed to avoid obstructing movement, resolved the migration mystery of the broad-chested bird with a stubby forked tail. The yearlong study ...