Did you know that bald eagles are one of the largest birds in North America? Their wings can stretch up to 7 feet (2.1 meters). Discover more fascinating facts in Bald Eagle, an American Icons book. This is an AV2 media enhanced book. A unique book code printed on page 2 unlocks multimedia content. This book comes alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more.