Photo Credit: Brad Moon
Conant, R. and J. T. Collins. 1991. A field guide to the reptiles and amphibians of eastern and central North America. Houghton Mifflin Company, Boston. 450 pp.
Gibbons, J.W. and M.E. Dorcas. 2004. North American Watersnakes: A Natural History. University of Oklahoma Press, Norman. 438 pp.
Mirarchi, R.E., ed. 2004. Alabama wildlife. Volume 1. A checklist of vertebrates and selected invertebrates: Aquatic mollusks, fishes, amphibians, reptile, birds, and mammals. The University of Alabama Press, Tuscaloosa. 209 pp.
Mount, R. H., ed. 1986. Vertebrate animals of Alabama in need of special attention. Alabama Agricultural Experimental Station, Auburn University, Auburn. 124 pp.
AUTHOR: Roger Clay, Wildlife Biologist, Alabama Division of Wildlfie and Freshwater Fisheries