Diet Overlap

Buteo swainsoni (Swainson's Hawk)
Mustela vison (American Mink)

Common Diet

Sylvilagus audubonii (Desert Cottontail)
Urocitellus richardsonii (Richardson's ground squirrel)

Common Habitat

Agate Fossil Beds National Monument
Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Arctic National Wildlife Refuge
Bandelier National Monument
Big Cypress National Preserve
British Columbia mainland coastal forests
Canadian Aspen forests and parklands
Capital Reef National Park
Carolinian-South Atlantic Biosphere Reserve
Cascade Mountains leeward forests
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Pacific coastal forests
Central tall grasslands
Central U.S. hardwood forests
Chickasaw National Recreation Area
Colorado Rockies forests
Cosumnes River Preserve
Deer Flat National Wildlife Refuge
Denali Biosphere Reserve
Dinosaur National Monument
Elk Island National Park
Flint Hills tall grasslands
Fraser Plateau and Basin complex
Glacier Bay National Park and Preserve
Grand Teton National Park
Grasslands National Park
Homestead National Monument of America
Knife River Indian Villages National Hist. Site
Kootenay National Park
Lake Roosevelt National Recreation Area
Lava Beds National Monument
Long Point Biosphere Reserve
Mid-Continental Canadian forests
Montana Valley and Foothill grasslands
Mount Rainier National Park
Nahanni National Park Reserve
Nebraska Sand Hills mixed grasslands
Niagara Escarpment Biosphere Reserve
North Central Rockies forests
Northern Cordillera forests
Northern mixed grasslands
Northern Pacific coastal forests
Northern short grasslands
Northern tall grasslands
Northern transitional alpine forests
Okanagan dry forests
Olympic Biosphere Reserve
Ozark Mountain forests
Pacific Coastal Mountain icefields and tundra
Palouse grasslands
Piney Woods forests
Pipestone National Monument
Prince Albert National Park
Puget lowland forests
Rocky Mountain Biosphere Reserve
Scotts Bluff National Monument
South Central Rockies forests
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Waterton Biosphere Reserve
Western Great Lakes forests
Western Gulf Coastal grasslands
Western short grasslands
Willamette Valley forests
Wrangell-St. Elias National Park and Preserve
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve

Attributes / relations provided by
1Sylvilagus audubonii, Joseph A. Chapman and Gale R. Willner, MAMMALIAN SPECIES No. 106, pp. 1-4 (1978)
2Spermophilus richardsonii, Gail R. Michener and James W. Koeppl, Mammalian Species No. 243, pp. 1-8, (1985)