Birds of Mississippi
Turcotte, W. H.; Watts, David L.
Golden Guide: Birds of North America: A Guide to Field Identification. Revised and Updated
Robbins, Chandler S.; Coe, James; Bruun, Bertel; Zim, Herbert S.; Latimer, Jonathan P.; Nolting, Karen Stray
Birdwatching in Vermont
Murin, Ted; Pfeiffer, Bryan
Birds of the Texas Panhandle: Their Status, Distribution, and History
Seyffert, Kenneth D.
The Life History of a Texas Birdwatcher: Connie Hagar of Rockport
Mccracken, Karen Harden
Birds of Northeast Texas
Contributions to the History of North American Ornithology. Volume II
Davis, William E., Jr.; Jackson, Jerome A.
The Snail Kite in Florida
John Abbot's Birds of Georgia
Birds Recorded from the Santa Rita Mountains in Southern Arizona
Bailey, Florence Merriam
Weights of 151 Species of Pennsylvania Birds Analyzed by Month, Age, and Sex.
Clench, Mary H.; Leberman, Robert C.
Geographic Variation in the Red-eyed Towhee of the Eastern United States.
Dickinson, J.C., Jr.