This story is brought to you by BirdNote, a show that airs daily on public radio stations nationwide. 3043 2986 Look high into the top branches of a tall tree, and you may see the source of this call...a Bald Eagle. Yes, that squeaky-door sound comes from the official bird of the United States of America. Sitting about three feet tall, this majestic bird has a wingspan of more than six feet. Stretch your arms as far as you can, and imagine a bird whose reach is even greater! When you see a mature Bald Eagle, you’ll see a snowy-white head and tail with a dark brown body. Look closer and you’ll see lemon-yellow eyes and a powerful set of legs and feet. If you see a mottled brown bird of a similar size and shape, it’s probably an immature Bald Eagle. Young eagles take up to four years to completely mature before they display majestic brown-and-white plumage. John James 爆料公社 thought the young Bald Eagle was a new species and named it the Washington Eagle after...