Diet Overlap

Accipiter gentilis (Northern Goshawk)
Urocyon cinereoargenteus (Gray Fox)

Common Diet

Mustela frenata (Long-tailed Weasel)
Sciurus niger (eastern fox squirrel)
Urocitellus elegans (Wyoming ground squirrel)

Common Habitat

Allegheny Highlands forests
Arizona Mountains forests
Badlands National Park
Bandelier National Monument
Beaver Creek Biosphere Reserve
Big Bend Biosphere Reserve
Black Canyon of the Gunnison National Park
Blackwater National Wildlife Refuge
Blue Mountains forests
Bryce Canyon National Park
California Coast Ranges Biosphere Reserve
Canyonlands National Park
Capital Reef National Park
Carlsbad Caverns National Park
Cedar Breaks National Monument
Cedar Creek LTER Site
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Pacific coastal forests
Central tall grasslands
Champlain-Adirondack Biosphere Reserve
Chihuahuan desert
Chiricahua National Monument
Colorado National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Death Valley National Park
Dinosaur National Monument
Eastern Cascades forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Effigy Mounds National Monument
El Malpais National Monument
El Morro National Monument
Flint Hills tall grasslands
George Washington Memorial Parkway
Golden Gate National Recreation Area
Grand Canyon National Park
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Guadalupe Mountains National Park
Heath and Marjorie Angelo Coast Range Preserve
Lake Mead National Recreation Area
Lake Meredith National Recreation Area
Landels-Hill Big Creek Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Madrean Pine-Oak Woodlands
Navajo National Monument
Nebraska Sand Hills mixed grasslands
New England-Acadian forests
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Ozark National Scenic Riverways
Petrified Forest National Park
Point Pelee National Park
Point Reyes National Seashore
Redwood National Park
Rondeau Provincial Park
Saint Lawrence Islands National Park
Santa Monica Mountains National Recreation Area
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre del Sur pine-oak forests
Sierra Madre Occidental pine-oak forests
Sleeping Bear Dunes National Lakeshore
Snake-Columbia shrub steppe
South Central Rockies forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Sunset Crater Volcano National Monument
Trans-Mexican Volcanic Belt pine-oak forests
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Walnut Canyon National Monument
Wasatch and Uinta montane forests
Western Great Lakes forests
Western short grasslands
Whiskey-Shasta-Trinity National Recreation Area
Wupatki National Monument
Wyoming Basin shrub steppe
Yosemite National Park
Zion National Park

Attributes / relations provided by
♦ 1Mustela frenata, Steven R. Sheffield and Howard H. Thomas, MAMMALIAN SPECIES No. 570, pp. 1-9 (1997)
♦ 2Sciurus niger, John L. Koprowski, MAMMALIAN SPECIES No. 479, pp. 1-9 (1994)
♦ 3Spermophilus elegans, David A. Zegers, Mammalian Species No. 214, pp. 1-7 (1984)