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 ...

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 ...

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 ...

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

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 ...

The Wright Brothers studied bird flight before they designed the first airplane. Now modern aircraft fly higher and faster than any bird, yet no manufactured device matches the graceful movements and ...