Sparrows of the United States and Canada :The Photographic Guide [Used]

Beadle, David; Rising, James D.

Connie Hager-The Life History of a Texas Birdwatcher [First Edition]

McCracken, Karen Harden

ABA Birdfinding Guide: A Birder's Guide to the Rio Grande Valley, Third edition

Lockwood, Mark W.,William B. McKinney, James N. Paton, and Barry R. Zimmer

Status and Distribution of South Carolina Birds

Post, William; Gauthreaux, Sidney A. Jr.

Arizona Game Birds

Brown, David E.

Wild America: The Record of a 30,000 Mile Journey Around the Continent by a Distinguished Naturalist

Peterson, Roger Tory & James Fisher

Birds of Prey: Natural History and Conservation of North American Raptors

Snyder, Noel F.R.; Snyder, Helen A.

Atlas of the Breeding Birds of Maryland and the District of Columbia

Robbins, Chandler S.

The Birds of Illinois

Bohlen, H. David

A Field Guide to Hummingbirds of North America [HC]

Williamson, Sheri L.

Bird Communities at Sea Off California 1975 to 1983. SAB No. 11

Briggs, Kenneth T.; Tyler, William Breck; Lewis, David B.; Carlson, David R.

Birds of the Carolinas (1st ed)

Potter, Eloise F.; Parnell, James F.; Teulings, Robert P.