The Sibley Guide to Bird Life and Behavior
Sibley, David Allen
Hummingbirds of North America: The Photographic Guide
Howell, Steve N.G.
National Geographic Field Guide to the Birds of North America, Seventh Edition
DUNN, Jon L. and Jonathan ALDERFER
The Hawaiian Honeycreepers
Pratt, H. Douglas
The Warblers of North America [Third Edition]
CHAPMAN, Frank M.
The American Robin: A Backyard Institution
Illustrations by Hall, Martha R.
Birds of New York State
The Sibley Guide to Birds, First edition, first printing
Hawks in Flight: The Flight Identification of North American Migrant Raptors [First edition]
Dunne, Pete; Sutton, Clay
Birding's Indiana Jones: A Chaser's Diary
The American Ornithologists' Union: The First Century, 1883-1983
Sterling, Keir B. and Marianne G. Ainley; Edited by William E. Davis, Jr. and Byron K. Butler
Owls of North America [PB]
Birds of the Texas Panhandle: Their Status, Distribution, and History [PB]
Seyffert, Kenneth D.
The West Virginia Breeding Bird Atlas
Buckelew, Albert R.; Hall, George A.
Barn Owl: Birds of North America species account
Carl D. Marti.
Hummingbirds: Their Life and Behavior. A photographic Study of the North American species
Tyrrell, Esther Q.; Tyrrell, Robert A.
Mammals of North America, Fourth edition [Damaged]
A Birder's Guide to Minnesota [First Edition]
Eckert, Kim R.
Rare Birds of California
HAMILTON, Robert A.; PATTEN, Michael A.; ERICKSON;, Richard A.
ABA Birdfinding Guide: A Birder's Guide to Washington, Second edition
Hadley, Jane, Editor; Washington Ornithological Society
Dragonflies through Binoculars: A Field Guide to Dragonflies of North America
Dunkle, Sidney W.
Sparrows of the United States and Canada :The Photographic Guide
Beadle, David; Rising, James D.
All the Birds of North America: American Bird Conservancy's Field Guide -Flexi-binding
Griggs, Jack L.
The Prairie Falcon [PB]
Anderson, Stanley H.; Squires, John R.