For over twenty years, Donald and Lillian Stokes have been among America's most popular authorities on birds and wildlife, with more than 2 million copies sold of their classic Stokes Nature Guides and Stokes Backyard Nature Books. Now the Stokeses have drawn upon their life's work to produce field guides that are factually, visually, and organizationally superior to any other books you can buy. Stokes Field Guide to Birds: Eastern Region covers the eastern portions of Texas, Oklahoma, Kansas, Nebraska, South Dakota, North Dakota, Manitoba, Northwest Territories, and all other states and provinces to the east.