The bald eagle has a distinctive appearance with white feathers and yellow beak and talons. It has excellent vision and flies with broad wings. The bald eagle was chosen as the national bird of the United States in 1782 due to its majestic qualities and significance to Native Americans. Bald eagles mainly eat fish, which they catch by diving from the sky at high speeds and carrying back to trees to eat. Their population declined in the 1900s due to hunting and pesticide use but has since rebounded due to conservation efforts.