A field guide to all 1,023 bird species of North America, organized to match the American Ornithological Society's taxonomy changes. The 7th Edition is fully revised and updated. Unlock the secrets of the skies with this comprehensive guide - take the journey and discover something new! Take your bird watching to the next level with Nat Geo FGT Bird of NA 7th Ed. It's the ultimate companion for wild outdoor adventures! Start your next journey of discovery now and explore the wonders of the avian world.