Bald Eagles

The Bald Eagle (Haliaeetus leucocephalus), also known in North America as the American Eagle, is a bird of prey found in North America, most recognizable as the national bird of the United States.

The species was on the brink of extinction in the US late in the 20th century, but now has a stable population and is in the process of being removed from the U.S. federal government's list of endangered species.

An immature Bald Eagle has speckled brown plumage, the distinctive white head and body developing 2-3 years later, before sexual maturity. This species is distinguishable from the Golden Eagle in that the latter has feathers which extend down the legs. Also, the immature Bald Eagle has more light feathers in the upper arm area, especially around the 'armpit'.

Adult females have an average wingspan of about 7 feet (2.1 meters); adult males have a wingspan of 6 ft 6 in (2 meters). Adult females weigh approximately 12.8 lb (5.8 kg), males weigh 9 lb (4.1 kg). The smallest specimens are those from Florida, where an adult male may barely exceed 5 lb (2.3 kg) and a wingspan of 6 feet (1.8 meters). The largest are the Alaskan birds, where large females may exceed 15.5 lb (7 kg) and have a wingspan of approximately 8 feet (2.4 meters).

Journey with the North Bald Eagles