The Kori Bustard, with a wingspan of up to 9 feet, is the heaviest flying bird in the world, blending power with grace in the air and on land.

Bird Travels From Alaska to New Zealand Non-Stop for 11 Days Flying 7500 Miles Without Food A bar-tailed godwit (Limosa ...

The grey catbird has been spotted on Treeve Moor near Land's End. It is believed to be just the second time the bird has been sighted on mainland Britain. The catbird, which is about 20cm (7.8in ...

They make their homes in in woodpecker holes, nests abandoned by birds, or tree cavities in forests, woodlands, and jungles. Aside from their patagia, flying squirrels look similar to their ...

Gymno comes from the Greek word gymnast, meaning "naked," and refers to the condor's featherless head; gyps is Greek for "vulture." DESCRIPTION: The largest flying land birds in North America, ...