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 ...

Generally, birds are known to be graceful, fast, and capable of soaring over the vast expanse of the sky. However, the most interesting and fascinating birds in the world are known to be large and not ...

Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...

Millions of birds invisibly migrate through the night sky each autumn, most flying in near silence toward their wintering ...

A tiny bar-tailed godwit has astounded scientists with a 13,560 km non-stop flight from Alaska to Australia, lasting 11 days.

INDIANA, USA — It is migration season, and a large wave of birds are expected to fly north over Indiana skies: 12 million birds may be fly over us Sunday night and Monday night put together (April ...