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 Wind Masters : The Lives of North American Birds of Prey [First Edition]
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
Hawks, Eagles and Falcons of North America: Biology and Natural History
Johnsgard, Paul A.
A Guide to the Identification and Natural History of the Sparrows of the United States and Canada.
Rising, James D.
North American Owls: Biology and Natural History [First Edition]
ABA Field Checklist - Weatherproof field card
American Birding Association
Birds of North America: A Guide to Field Identification. A Golden Field Guide
Robbins, Chandler S., Bertel Bruun, and Herbert S. Zim
Fauna Boreali-Americana. Part Second: The Birds
Swainson, William & John Richarson