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Bald eagle - Wikipedia
The bald eagle (Haliaeetus leucocephalus) is a bird of prey found in North America. A sea eagle, it has two known subspecies and forms a species pair with the white-tailed eagle (Haliaeetus albicilla), which occupies the same niche as the bald eagle in the Palearctic. Its range includes most of Canada and Alaska, all of the … 展开
The bald eagle is placed in the genus Haliaeetus (sea eagles), and gets both its common and specific scientific names from the distinctive appearance of the adult's head. Bald in the English name is from an older usage … 展开
The bald eagle's natural range covers most of North America, including most of Canada, all of the continental United States, and northern Mexico. It is the only sea eagle endemic to North America. Occupying varied habitats from the bayous of 展开
The plumage of an adult bald eagle is evenly dark brown with a white head and tail. The tail is moderately long and slightly wedge-shaped. Males and females are identical in plumage coloration, but sexual dimorphism is evident in the species, in that females are 25% … 展开
The bald eagle is an opportunistic carnivore with the capacity to consume a great variety of prey. Fish often comprise most of the eagle's diet throughout their range. In 20 food habit … 展开
Bald eagles are sexually mature at four or five years of age. When they are old enough to breed, they often return to the area where they were … 展开
CC-BY-SA 许可证中的维基百科文本 Bald Eagle Overview, All About Birds, Cornell Lab of …
网页The Bald Eagle has been the national emblem of the United States since 1782 and a spiritual symbol for native people for far longer than that. These regal birds aren’t really bald, but their white-feathered heads gleam in …
Bald eagle | Size, Habitat, Diet, & Facts | Britannica
Bald eagle, facts and information - National Geographic
Bald Eagle Identification - All About Birds
Bald Eagle (Haliaeetus leucocephalus) | U.S. Fish
网页The bald eagle is truly an all-American bird and is the only eagle that is solely native to North America. Its historic range was from Alaska and Canada, across the contiguous United States and down to northern Mexico.
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Bald Eagle | Audubon Field Guide
网页The emblem bird of the United States, majestic in its appearance. It is not always so majestic in habits: it often feeds on carrion, including dead fish washed up on shore, and it steals food from Ospreys and other smaller …
Bald Eagle - American Bird Conservancy
网页The majestic Bald Eagle is the only eagle species found solely in North America. It is well-known as the national symbol of the United States.