Photographs of and Links with Information about the Cottonmouth Snake (Agkistrodon piscivorus).
Photo and General Information (Savannah River Ecology Laboratory)
General information and photos (cottonmouthsnake.net)
Photo and narrative description (North Carolina State University)
Cottonmouth Snake in southeastern GeorgiaSource: Tom Spinker
Eastern Cottonmouth "Displaying" (defensive posture) in Burke CountySource: Alan Cressler