America's bird is the EAGLE. The Bald EAGLE is a large bird of prey found in North America and is the national bird of the United States. It is an iconic symbol of freedom and strength, and has been featured on coins, stamps, and the Great Seal of the United States. The Bald EAGLE is a powerful predator that feeds mainly on fish, but will also hunt small mammals and birds. It is a protected species and its population has been increasing since the 1970s.