North American Watersnakes: A Natural History (Animal Natural History Series)
J. Whitfield Gibbonsis Professor of Ecology at the University of  Georgia's Savannah River Ecology Lab, Aiken, South Carolina. He is the  author of the classicTheir Blood Runs Cold: Adventures with Reptiles  and Amphibians.�Michael E. Dorcasis Associate Professor of  Biology at  Davidson College, Davidson, North Carolina.