Diet Overlap

Asio flammeus (Short-eared Owl)
Blarina brevicauda (Northern Short-tailed Shrew)

Common Diet

Microtus pennsylvanicus (meadow vole)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Allegheny Highlands forests
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Atlantic coastal pine barrens
Big Cypress National Preserve
Bombay Hook National Wildlife Refuge
Bruce Peninsula National Park
Canadian Aspen forests and parklands
Cape Cod National Seashore
Cape Lookout National Seashore
Carolinian-South Atlantic Biosphere Reserve
Cedar Creek LTER Site
Central and Southern mixed grasslands
Central Canadian Shield forests
Central forest-grasslands transition
Central Gulf Coastal Plain Biosphere Reserve
Central tall grasslands
Central U.S. hardwood forests
Champlain-Adirondack Biosphere Reserve
Chattahoochee River National Recreation Area
Chickasaw National Recreation Area
Eastern Canadian forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Fathom Five National Marine Park
Flint Hills tall grasslands
Forillon National Park
Fundy National Park
Gateway National Recreation Area
George Washington Memorial Parkway
Georgian Bay Islands National Park
Gettysburg National Military Park
Great Swamp National Wildlife Refuge
Greenwater Provincial Park
Gulf of St. Lawrence lowland forests
Hot Springs National Park
Indiana Dunes National Lakeshore
Kejimkujik Seaside Adjunct
Knife River Indian Villages National Hist. Site
Kouchibouguac National Park
Lacassine National Wildlife Refuge
Lake Superior Provincial Park
Long Point Biosphere Reserve
Mid-Continental Canadian forests
Middle Atlantic coastal forests
Midwestern Canadian Shield forests
Mississippi lowland forests
Nebraska Sand Hills mixed grasslands
New England-Acadian forests
New Jersey Pinelands Biosphere Reserve
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Ozark Mountain forests
Point Pelee National Park
Prince Albert National Park
Prince Edward Island National Park
Pukaskwa National Park
Riding Mountain Biosphere Reserve
Saint Lawrence Islands National Park
Saratoga National Historical Park
Sleeping Bear Dunes National Lakeshore
South Atlantic Coastal Plain Biosphere Reserve
Southeastern mixed forests
Southern Great Lakes forests
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Virginia Coast Biosphere Reserve
Voyageurs National Park
Western Great Lakes forests
Western short grasslands

Attributes / relations provided by
♦ 1BREEDING SEASON DIET OF SHORT-EARED OWLS IN MASSACHUSETTS, DENVER W. HOLT, Wilson Bull., 105(3), 1993, pp. 490-496
♦ 2Blarina brevicauda, Sarah B. George, Jerry R. Choate, and Hugh H. Genoways, MAMMALIAN SPECIES No. 261, pp. 1-9 (1986)