A bird beak is the most important resource it has, and every species has one solely designed for survival. Birds use beaks ...

The bald eagle, a symbol of the nation for more than 200 years, returned from near extinction to become America's official ...

After long being an unofficial symbol, the white head, yellow beak bald eagle became the official U.S. bird on Christmas Eve.

The bald eagle received a title this week that many may have assumed it already had: the national bird of the United States.

The bald eagle is emblematic of America. It's on coins and bills, graces the Great Seal and inspired conservation efforts ...

The bald eagle, a symbol of the power and strength of the United States for more than 240 years, earned an overdue honor on ...

Just as the hot water pipes in radiators help dissipate internal heat through the periphery, bird beaks are perforated with blood vessels that transfer heat from the body's core to the beak ...

Notice the different types of beaks and how their shapes dictate a bird’s dining habits — particularly the way it consumes black oil sunflower seeds, a highly preferred food among feeder birds.

and the quality of its ornamentation—red plumage and beak. A Northern cardinal sings while being held. Credit: Florida Atlantic University "Our findings confirm the hypothesis that a wild bird's ...

RENO, Nev.— In response to a petition from the Center for Biological Diversity, the U.S. Fish and Wildlife Service announced today that the rare western wildflower Tecopa bird’s beak may qualify for ...