But a raptor’s silhouette might give you some clues. If the bird in flight appears to have finger-shaped feathers sticking ...

Thousands of birds staged a fascinating aerial show in Dongying, China, forming the silhouette of a giant dolphin and then a snake in the sky.

This bird made hawk-watching famous ... Dark morph: adult has an all-dark body with dark wing coverts and silvery flight feathers, the dark tail has a wide white band. The juvenile is dark ...