Diet Overlap

Agkistrodon piscivorus (conanti)
Nerodia sipedon (Northern Water Snake)

Common Diet

Acris crepitans (Northern Cricket Frog)
Lithobates sphenocephalus (Southern Leopard Frog)

Common Habitat

Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Cape Hatteras National Seashore
Cape Lookout National Seashore
Carolinian-South Atlantic Biosphere Reserve
Central and Southern mixed grasslands
Central forest-grasslands transition
Central U.S. hardwood forests
Horseshoe Bend National Military Park
Land Between the Lakes Biosphere Reserve
Mississippi lowland forests
Ocmulgee National Monument
Ozark Mountain forests
Piney Woods forests
Southeastern conifer forests
Southeastern mixed forests
Wheeler National Wildlife Refuge

Attributes / relations provided by
♦ 1Sexual dimorphism in head shape and diet in the cottonmouth snake (Agkistrodon piscivorus), Shawn E. Vincent, Anthony Herrel and Duncan J. Irschick, J. Zool., Lond. (2004) 264, 53–59
♦ 2Resources of a Snake Community in Prairie-Woodland Habitat of Northeastern Kansas, Henry S. Fitch, U.S Fish and Wildlife Service, Wildlife Research Report 13: 83-98 (1982)
♦ 3Study of Northern Virginia Ecology