Diet Overlap

Martes americana (American Marten)
Bubo scandiacus (Snowy Owl)

Common Diet

Mustela frenata (Long-tailed Weasel)
Phenacomys ungava (eastern heather vole)

Common Habitat

Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Algonquin Provincial Park
Arctic foothills tundra
Arctic National Wildlife Refuge
Banff National Park
Beringia lowland tundra
Beringia upland tundra
Bonanza Creek LTER Site
British Columbia mainland coastal forests
Brooks-British Range tundra
California Coast Ranges Biosphere Reserve
Canadian Aspen forests and parklands
Cape Breton Highlands National Park
Cascade Mountains leeward forests
Central British Columbia Mountain forests
Central Pacific coastal forests
Denali Biosphere Reserve
Eastern Canadian Shield taiga
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Elk Island National Park
Fraser Plateau and Basin complex
Fundy National Park
Georgian Bay Islands National Park
Greenwater Provincial Park
Gros Morne National Park
Gulf of St. Lawrence lowland forests
Gwaii Haanas National Park Reserve
Interior Yukon-Alaska alpine tundra
Jasper National Park
Kluane National Park and Reserve
Lake Superior Provincial Park
Mingan Archipelago National Park Reserve
Montana Valley and Foothill grasslands
New England-Acadian forests
North Central Rockies forests
Northern Canadian Shield taiga
Northern Pacific coastal forests
Northern transitional alpine forests
Ogilvie-MacKenzie alpine tundra
Okanagan dry forests
Olympic Biosphere Reserve
Pacific Coastal Mountain icefields and tundra
Pacific Rim National Park Reserve
Palouse grasslands
Prince Albert National Park
Puget lowland forests
Pukaskwa National Park
Queen Charlotte Islands
Redwood National Park
Riding Mountain Biosphere Reserve
Rondeau Provincial Park
Saint Croix International Historic Site
Southern Hudson Bay taiga
Voyageurs National Park
Wapusk National Park
Western Great Lakes forests
Wood Buffalo National Park
Wrangell-St. Elias National Park and Preserve

Attributes / relations provided by
♦ 1Mustela frenata, Steven R. Sheffield and Howard H. Thomas, MAMMALIAN SPECIES No. 570, pp. 1-9 (1997)
♦ 2Phenacomys ungava (Rodentia: Cricetidae), JANET K. BRAUN, SARA B. GONZALEZ-PEREZ, GARRETT M. STREET, JENNIE M. MOOK, AND NICHOLAS J. CZAPLEWSKI, MAMMALIAN SPECIES 45(899):18–29 (2013)