Diet Overlap

Agkistrodon piscivorus (conanti)
Thamnophis sirtalis (Common Garter Snake)

Common Diet

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

Common Habitat

Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Big Cypress National Preserve
Cape Romain National Wildlife Refuge
Carolinian-South Atlantic Biosphere Reserve
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Gulf Coastal Plain Biosphere Reserve
Central U.S. hardwood forests
Cumberland Island National Seashore
East Central Texas forests
Everglades
Florida sand pine scrub
Horseshoe Bend National Military Park
Jean Lafitte National Hist. Park & Preserve
Land Between the Lakes Biosphere Reserve
Little River National Wildlife Refuge
Middle Atlantic coastal forests
Mississippi lowland forests
New Jersey Pinelands Biosphere Reserve
Ocmulgee National Monument
Okefenokee National Wildlife Refuge
Ozark Mountain forests
Piney Woods forests
South Atlantic Coastal Plain Biosphere Reserve
South Florida rocklands
Southeastern conifer forests
Southeastern mixed forests
Texas blackland prairies
Western Gulf Coastal grasslands
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