Diet Overlap

Aegolius acadicus (Northern Saw-whet Owl)
Lithobates pipiens (Northern Leopard Frog)

Common Diet

Sorex cinereus (masked shrew)

Common Habitat

Acadia National Park
Alberta-British Columbia foothills forests
Allegheny Highlands forests
Apostle Islands National Lakeshore
Arizona Mountains forests
Bandelier National Monument
Big Bend Biosphere Reserve
Bighorn Canyon National Recreation Area
Black Canyon of the Gunnison National Park
Bruce Peninsula National Park
California interior chaparral and woodlands
Canadian Aspen forests and parklands
Cape Breton Highlands National Park
Central Canadian Shield forests
Central forest-grasslands transition
Central Plains Biosphere Reserve
Central tall grasslands
Champlain-Adirondack Biosphere Reserve
Colorado National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
El Malpais National Monument
Fathom Five National Marine Park
Forillon National Park
Fundy National Park
Georgian Bay Islands National Park
Grand Canyon National Park
Great Basin shrub steppe
Gulf of St. Lawrence lowland forests
Hubbard Brook Biosphere Reserve
Kejimkujik National Park
Kouchibouguac National Park
La Mauricie National Park
Lake Superior Provincial Park
Long Point Biosphere Reserve
Midwestern Canadian Shield forests
Montana Valley and Foothill grasslands
Morristown National Historical Park
Nebraska Sand Hills mixed grasslands
New England-Acadian forests
New Jersey Pinelands Biosphere Reserve
Niagara Escarpment Biosphere Reserve
North America
North Central Rockies forests
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Okanagan dry forests
Palouse grasslands
Point Pelee National Park
Prince Albert National Park
Prince Edward Island National Park
Pukaskwa National Park
Reserva de la Biosfera Sierra Gorda
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rondeau Provincial Park
Saguaro National Park
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sleeping Bear Dunes National Lakeshore
Snake-Columbia shrub steppe
South Central Rockies forests
Southern Great Lakes forests
Southern Hudson Bay taiga
Southwest Nova Biosphere Reserve
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Wasatch and Uinta montane forests
Western Great Lakes forests
Western short grasslands
Wyoming Basin shrub steppe
Zion National Park

Attributes / relations provided by
♦ 1DIET OF NORTHERN SAW-WHET OWLS IN SOUTHERN WISCONSIN, SCOTT R. SWENGEL AND ANN B. SWENGEL, The Condor 94:707-711 (1992)
♦ 2Sorex cinereus, John O. Whitaker, Jr., MAMMALIAN SPECIES No. 743, pp. 1–9 (2004)