Diet Overlap

Accipiter gentilis (Northern Goshawk)
Buteo lineatus (Red-shouldered Hawk)

Common Diet

Sciurus niger (eastern fox squirrel)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Allegheny Highlands forests
Apostle Islands National Lakeshore
Big Bend Biosphere Reserve
Blackwater National Wildlife Refuge
Bruce Peninsula National Park
California Coast Ranges Biosphere Reserve
Cape Cod National Seashore
Carlsbad Caverns National Park
Cedar Creek LTER Site
Central and Southern mixed grasslands
Central forest-grasslands transition
Central tall grasslands
Champlain-Adirondack Biosphere Reserve
Chesapeake & Ohio Canal National Hist. Park
Chihuahuan desert
Crosswinds Marsh
Death Valley National Park
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Effigy Mounds National Monument
Fathom Five National Marine Park
Flint Hills tall grasslands
Forillon National Park
Fundy National Park
Gateway National Recreation Area
George Washington Memorial Parkway
Georgian Bay Islands National Park
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Grandfather Mountain
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Gulf of St. Lawrence lowland forests
Heath and Marjorie Angelo Coast Range Preserve
La Mauricie National Park
Lake Superior Provincial Park
Long Point Biosphere Reserve
Madrean Pine-Oak Woodlands
Mojave and Colorado Deserts Biosphere Reserve
New England-Acadian forests
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern tall grasslands
Ozark National Scenic Riverways
Pictured Rocks National Lakeshore
Point Pelee National Park
Point Reyes National Seashore
Pukaskwa National Park
Redwood National Park
Rondeau Provincial Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Salt Plains National Wildlife Refuge
Santa Monica Mountains National Recreation Area
Sequoia and Kings Canyon Biosphere Reserve
Sleeping Bear Dunes National Lakeshore
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Tawas Point State Park
Trans-Mexican Volcanic Belt pine-oak forests
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Virginia Coast Biosphere Reserve
Western Great Lakes forests

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