Diet Overlap

Sciurus niger (eastern fox squirrel)
Castor canadensis (american beaver)

Common Diet

Fagus grandifolia (American beech)
Liquidambar styraciflua (sweetgum)

Common Habitat

Allegheny Highlands forests
Amistad National Recreation Area
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Audubon National Wildlife Refuge
Badlands National Park
Big Thicket Biosphere Reserve
Buffalo National River
Canadian Aspen forests and parklands
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Gulf Coastal Plain Biosphere Reserve
Central tall grasslands
Central U.S. hardwood forests
Chickasaw National Recreation Area
Chihuahuan desert
Chippewa Nature Center
Colorado Rockies forests
Coweeta Hydrologic Laboratory LTER Site
Cuyahoga Valley National Park
De Soto National Wildlife Refuge
Devils Tower National Monument
East Central Texas forests
Edwards Plateau savanna
Felsenthal National Wildlife Refuge
Flint Hills tall grasslands
Friendship Hill National Historic Site
Great Smoky Mountains National Park
Homestead National Monument of America
Horseshoe Bend National Military Park
Hot Springs National Park
Indiana Dunes National Lakeshore
Knife River Indian Villages National Hist. Site
Konza Prairie Biosphere Reserve
Lake Meredith National Recreation Area
Land Between the Lakes Biosphere Reserve
Little River National Wildlife Refuge
Madrean Pine-Oak Woodlands
Mammoth Cave Area Biosphere Reserve (Natn'l Park)
Middle Atlantic coastal forests
Mississippi lowland forests
Montana Valley and Foothill grasslands
Nebraska Sand Hills mixed grasslands
New River Gorge National River
North America
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Okefenokee National Wildlife Refuge
Ozark Mountain forests
Ozark National Scenic Riverways
Piney Woods forests
Pipestone National Monument
Scotts Bluff National Monument
Shiloh National Military Park
Shortgrass Steppe LTER Site
Sierra Madre Oriental pine-oak forests
Sleeping Bear Dunes National Lakeshore
Southeastern conifer forests
Southeastern mixed forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Tamaulipan mezquital
Texas blackland prairies
University of MI Biosphere Reserve
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Western Great Lakes forests
Western Gulf Coastal grasslands
Western short grasslands
Wheeler National Wildlife Refuge

Attributes / relations provided by
♦ 1Sciurus niger, John L. Koprowski, MAMMALIAN SPECIES No. 479, pp. 1-9 (1994)
♦ 2Study of Northern Virginia Ecology