On June 20, 1872, the Great Seal of the United States was adopted, sporting the bald eagle at its center, and for the past 150 years the bald eagle has served as the living symbol of freedom, courage, strength, spirit, independence and excellence, all the things America stands for. June 20 was proclaimed nationwide American Eagle Day as a way to celebrate the bald eagle, Americas living symbol of freedom and to bring attention to its dramatic recovery from the brink of extinction. In honor of that, here are some bald eagle facts and trivia.