5. The Andean Condor (South America) The Andean Condor, one of the largest flying birds, boasts an impressive wingspan of up to 10 feet. With its black feathers, white wing patches, and bald head ...

there are several species of birds that use it to their advantage ... These quails migrate twice annually, flying semi-northward from East African lakes to Egypt, then diverging into Eastern ...

Whether taking off, sustaining flight, or landing, birds must overcome the tremendous energy demands of flying. Methods for meeting those energy demands are almost as diverse as the variety of ...

To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in ...