Butterflies of the Lower Rio Grande Valley
Wauer, Roland H
The Birds of North Central Texas
Pulich, Warren M.
Birds of the Texas Coastal Bend: Abundance and Distribution -Hardcover
Rappole, John H.; Blacklock, Gene W.
Hummingbirds of Texas: With Their New Mexico and Arizona Ranges [Flexi]
Shackelford, Clifford E.; Lindsay, Madge M.; Klym, C. Mark
Naturalist's Big Bend: An Introduction to the Trees and Shrubs, Wildflowers, Cacti, Mammals, Birds,
Wauer, Roland H.; Fleming, Carl M.
Birdlife of the Gulf of Mexico
Check List of Birds of Dallas County, Texas
Stillwell, Jerry E.
Brief Studies in Texas Bird Life
A Paradise of Birds: When Spring Comes to Texas
Cruickshank, Helen Gere
Illustrations of the Birds of California, Texas, Oregon, British and Russian America
On Mammals Collected in Bexar County and Vicintity, Texas, by Mr. H.P. Attwater, with Field Notes by
ALLEN, J. A.
Birds of Houston