When one thinks about snakes indigenous to the hurricane prone areas in the southeastern United States, the cottonmouths or water moccasins are probably the first snakes to come to mind, which is of importance to those who either live in these regions, or who might be deployed to such areas, as a first-responder offering aid to those affected by such a disaster. The cottonmouths are large, dark, heavy-bodied snakes, and are the largest snakes in the New World, Agkistrodon species complex, and are the only members of the group that are semiaquatic (Gloyd and Conant, 1990).