Birds of New Mexico
Bailey, Florence Merriam
The Waterfowl of North America: The Complete Ducks, Geese and Swans
Hill, Robin; Johnsgard, Paul A.
Mark Catesby's Natural History of America: The Watercolors from the Royal Library Windsor Castle
Mcburney, Henrietta; Catesby, Mark
High Arctic: An Expedition to the Unspoiled North
Sutton, George Miksch
Birds of the Rocky Mountains
Johnsgard, Paul A.
A Guide to the Identification and Natural History of the Sparrows of the United States and Canada.
Rising, James D.
Wood Warblers' World
Harrison, Hal H.
The Breeding Bird Survey 1967 and 1968
Robbins, Chandler S.; Willet T. Van Velzen
A Field Guide to the Nests, Eggs and Nestlings of North American Birds
Save the Last Dance: A Story of North American Grassland Grouse [Signed]
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
North American Owls: Biology and Natural History [First Edition]
ABA Field Checklist - Weatherproof field card
American Birding Association
Fauna Boreali-Americana. Part Second: The Birds
Swainson, William & John Richarson
Hummingbirds of North America: The Photographic Guide
Howell, Steve N.G.
Life Histories of North American Thrushes, Kinglets, and Their Allies
Bent, Arthur Cleveland and Collaborators
Systematics and Behavior of Some North American Woodpeckers, Genus Picoides (Aves)
Short, Lester L.
National Geographic Field Guide to the Birds of North America, Seventh Edition
DUNN, Jon L. and Jonathan ALDERFER
Bird Lore I-XXXII
The Audubon Society Master Guide to Birding, Volume. 3: Old World Warblers to Sparrows
Farrand, John, Jr. (editor)
Birds of Organ Pipe Cactus National Monument
Wilt, Richard A.
North American Birds: A Coloring Book
Handbook of Birds of Eastern North America
Chapman, Frank M.