The Birds of South Dakota [First Revised Edition]
Hawks, Eagles and Falcons of North America: Biology and Natural History
Johnsgard, Paul A.
North American Owls: Biology and Natural History [First Edition]
The Murres: Their Distribution, Populations and Biology A Study of the Genus Uria
Tuck, Leslie M.
The Ducks, Geese and Swans of North America: a Vade Mecum for the Naturalist and the Sportsman
Kortright, Francis H.
Illustrations by T.M. Shortt
Peterson Field Guide to Birds of North America, Second edition [Damaged]
Peterson, Roger Tory
Peterson Field Guide to Birds of North America, Second edition
The Birder's Handbook : A Field Guide to the Natural History of North American Birds
Ehrlich, Paul R.; Dobkin, David S.; Wheye, Darryl
Fauna Boreali-Americana. Part Second: The Birds
Swainson, William & John Richarson
Roger Tory Peterson's Dozen Birding Hot Spots
Harrison, George H., Foreword by Roger Tory Peterson
The Wind Masters: The Lives of North American Birds of Prey
Illustrations by Butler, Edward M.
Birds of New Mexico
Bailey, Florence Merriam