Diet Overlap

Aegolius acadicus (Northern Saw-whet Owl)
Martes americana (American Marten)

Common Diet

Myodes californicus (western red-backed vole)

Common Habitat

Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Banff National Park
Blue Mountains forests
British Columbia mainland coastal forests
California Central Valley grasslands
California Coast Ranges Biosphere Reserve
California Floristic Province
California interior chaparral and woodlands
Canadian Aspen forests and parklands
Cape Breton Highlands National Park
Cascade Mountains leeward forests
Central and Southern Cascades forests
Central British Columbia Mountain forests
Central Canadian Shield forests
Central Pacific coastal forests
Champlain-Adirondack Biosphere Reserve
Colorado Rockies forests
Coram Biosphere Reserve
Eastern Canadian Shield taiga
Eastern Cascades forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Elk Island National Park
Fraser Biosphere Reserve
Fraser Plateau and Basin complex
Fundy National Park
Georgian Bay Islands National Park
Glacier National Park
Great Basin shrub steppe
Greenwater Provincial Park
Gulf of St. Lawrence lowland forests
Gwaii Haanas National Park Reserve
H.J. Andrews Biosphere Reserve
Heath and Marjorie Angelo Coast Range Preserve
Jasper National Park
Kejimkujik National Park
Klamath-Siskiyou forests
Kootenay National Park
La Mauricie National Park
Lake Superior Provincial Park
Lassen Volcanic National Park
Midwestern Canadian Shield forests
Montana Valley and Foothill grasslands
Mount Rainier National Park
Mount Revelstoke National Park
New England-Acadian forests
North America
North Central Rockies forests
Northern California coastal forests
Northern Pacific coastal forests
Northern transitional alpine forests
Okanagan dry forests
Olympic Biosphere Reserve
Oregon Caves National Monument
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
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Saint Croix International Historic Site
Sequoia and Kings Canyon Biosphere Reserve
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Southern Hudson Bay taiga
Southwest Nova Biosphere Reserve
Voyageurs National Park
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Western Great Lakes forests
Whiskey-Shasta-Trinity National Recreation Area
Willamette Valley forests
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve
Yosemite National Park

Attributes / relations provided by
♦ 1Clethrionomys californicus, Lois F. Alexander and B. J. Verts, MAMMALIAN SPECIES No. 406, pp. 1-6 (1992)