Diet Overlap

Crotalus horridus (Timber rattlesnake (atricaudatus))
Nerodia sipedon (Northern Water Snake)

Common Diet

Cryptotis parva (North American Least Shrew)
Microtus pennsylvanicus (meadow vole)

Common Habitat

Allegheny Highlands forests
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Atlantic coastal pine barrens
Cape Hatteras National Seashore
Carolinian-South Atlantic Biosphere Reserve
Central forest-grasslands transition
Central U.S. hardwood forests
Champlain-Adirondack Biosphere Reserve
Chattahoochee River National Recreation Area
Chickasaw National Recreation Area
Eastern Great Lakes lowland forests
Flint Hills tall grasslands
Gettysburg National Military Park
Great Smoky Mountains National Park
Horseshoe Bend National Military Park
Land Between the Lakes Biosphere Reserve
Mammoth Cave Area Biosphere Reserve (Natn'l Park)
Mississippi lowland forests
New England-Acadian forests
Niagara Escarpment Biosphere Reserve
Northeastern coastal forests
Ocmulgee National Monument
Ozark Mountain forests
Piney Woods forests
Saint Croix International Historic Site
Southeastern conifer forests
Southeastern mixed forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Wheeler National Wildlife Refuge

Attributes / relations provided by
♦ 1Diet of the Timber Rattlesnake, Crotalus horridus, Rulon W. Clark, Journal of Herpetology, Vol. 36, No. 3, pp. 494-499, 2002
♦ 2Study of Northern Virginia Ecology