The Bald Eagle has been the national emblem of the United States since 1782 and a …
What is a bald eagle? The bald eagle is a large, powerful bird that has been the national …
白头海雕（英文名：Bald Eagle，学名：Haliaeetus leucocephalus），是鹰形目鹰科 …
The Bald Eagle has been the national emblem of the United States since 1782 and a …
Bald Eagle Profile. The bald eagle is a species of sea eagle native to North America. It is …
更多内容请点击：Bald Eagle Overview, All About Birds, Cornell Lab of Ornithology