Diet Overlap

Buteo jamaicensis (Red-tailed Hawk)
Canis lupus (Wolf)

Common Diet

Glaucomys sabrinus (northern flying squirrel)
Sciurus niger (eastern fox squirrel)

Common Habitat

Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Algonquin Provincial Park
Arctic coastal tundra
Arctic foothills tundra
Baffin coastal tundra
Bandelier National Monument
Banff National Park
Big Bend Biosphere Reserve
British Columbia mainland coastal forests
Brooks-British Range tundra
Canadian Aspen forests and parklands
Carlsbad Caverns National Park
Cascade Mountains leeward forests
Cedar Creek LTER Site
Central British Columbia Mountain forests
Central Canadian Shield forests
Central Pacific coastal forests
Cook Inlet taiga
Copper Plateau taiga
Davis Highlands tundra
Denali Biosphere Reserve
Eastern Canadian forests
Eastern forest-boreal transition
El Morro National Monument
Fort Davis National Historic Site
Fraser Plateau and Basin complex
Georgian Bay Islands National Park
Glacier Bay National Park and Preserve
Glacier National Park
Grand Teton National Park
Great Smoky Mountains National Park
Greenwater Provincial Park
Guadalupe Mountains National Park
High Arctic tundra
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
Isle Royale Biosphere Reserve
Ivvavik National Park
Jasper National Park
Joshua Tree National Park
Kluane National Park and Reserve
Kootenay National Park
La Mauricie National Park
Lake Mead National Recreation Area
Lake Meredith National Recreation Area
Lake Superior Provincial Park
Lassen Volcanic National Park
Lava Beds National Monument
Low Arctic tundra
Mid-Continental Canadian forests
Middle Arctic tundra
Midwestern Canadian Shield forests
Mojave and Colorado Deserts Biosphere Reserve
Montana Valley and Foothill grasslands
Mount Arrowsmith
Mount Rainier National Park
Mount Revelstoke National Park
Muskwa-Slave Lake forests
Nahanni National Park Reserve
North America
North Central Rockies forests
Northern Canadian Shield taiga
Northern Cordillera forests
Northern mixed grasslands
Northern Pacific coastal forests
Northern short grasslands
Northern transitional alpine forests
Northwest Territories taiga
Ogilvie-MacKenzie alpine tundra
Okanagan dry forests
Pacific Coastal Mountain icefields and tundra
Pacific Rim National Park Reserve
Palouse grasslands
Pecos National Historical Park
Petrified Forest National Park
Pico Mogote Ecological Reserve
Prince Albert National Park
Pukaskwa National Park
Reserva de la Biosfera El Cielo
Reserva de la Michilia
Reserve de la Biosphere de Charlevoix
Riding Mountain Biosphere Reserve
Saguaro National Park
Southern Appalachian Biosphere Reserve
Southern Hudson Bay taiga
Torngat Mountain tundra
Voyageurs National Park
Waterton Biosphere Reserve
Western Great Lakes forests
Wood Buffalo National Park
Woodland Caribou Provincial Wilderness Park
Wrangell-St. Elias National Park and Preserve
Yellowstone Biosphere Reserve
Yoho National Park
Yukon Interior dry forests

Attributes / relations provided by
♦ 1Glaucomys sabrinus, Nancy Wells-Gosling and Lawrence R. Heaney, Mammalian Species No. 229, pp. 1-8 (1984)
♦ 2Sciurus niger, John L. Koprowski, MAMMALIAN SPECIES No. 479, pp. 1-9 (1994)