Before European settlers arrived in North America, bald eagles were abundant across the U.S. But with settlement came habitat destruction, and the settlers viewed the eagles as competition for ...

Large birds like eagles need large nests! Bald eagle nests are about 5 to 6 feet in diameter and 2 to 4 feet tall. If the ...

The Philippine eagle, with wings that span seven feet and grayish blue eyes that see eight times sharper than humans, is one of nature’s most commanding birds of prey. With only an estimated 400 pairs ...

From when they hatch until they are about 5 years old, bald eagles' heads go from brown to splotchy before maturing into the ...

Hainburg, Austria - 300 volunteers braved cold and wind to monitor the whole length of the Danube river and they managed to count a total of 750 white-tailed eagles in nine countries. The numbers ...

Harpy eagles feed on a large variety of Neotropical mammals ranging from sloths to monkeys to ... [+] coatis. While the Americas are rife with all sorts of fearsome birds of prey—the golden ...