Water moccasins Cottonmouths Cottonmouths http://srelherp.uga.edu/snakes/agkpis.htm Savannah River Ecology Laboratory http://srelherp.uga.edu/snakes/agkpis.htm http://srelherp.uga.edu/snakes/agkpis.htm Water moccasins cottonmouths http://srelherp.uga.edu/snakes/agkpis.htm