Diet Overlap

Sialia sialis (Eastern Bluebird)
Blarina brevicauda (Northern Short-tailed Shrew)

Common Diet

Sorex cinereus (masked shrew)

Common Habitat

Acadia National Park
Algonquin Provincial Park
Allegheny Highlands forests
Antietam National Battlefield
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
Calvin College Ecosystem Preserve
Canadian Aspen forests and parklands
Cape Cod National Seashore
Cape Lookout National Seashore
Carolinian-South Atlantic Biosphere Reserve
Catoctin Mountain Park
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
Chippewa Nature Center
Congaree Swamp National Park
Coweeta Hydrologic Laboratory LTER Site
Cuyahoga Valley National Park
De Soto National Wildlife Refuge
Eastern Canadian forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
Edwin S. George Reserve
Fathom Five National Marine Park
Flint Hills tall grasslands
Fundy National Park
Gateway National Recreation Area
George Washington Birthplace National Monument
George Washington Memorial Parkway
Georgian Bay Islands National Park
Gettysburg National Military Park
Great Smoky Mountains National Park
Great Swamp National Wildlife Refuge
Greenwater Provincial Park
Gulf of St. Lawrence lowland forests
Harpers Ferry National Historical Park
Horseshoe Bend National Military Park
Hot Springs National Park
Hubbard Brook Biosphere Reserve
Indiana Dunes National Lakeshore
Knife River Indian Villages National Hist. Site
Kouchibouguac National Park
Lacassine National Wildlife Refuge
Lake Superior Provincial Park
Land Between the Lakes Biosphere Reserve
Little River National Wildlife Refuge
Long Point Biosphere Reserve
Mammoth Cave Area Biosphere Reserve (Natn'l Park)
Middle Atlantic coastal forests
Mississippi lowland forests
Morristown National Historical Park
Nebraska Sand Hills mixed grasslands
New England-Acadian forests
New Jersey Pinelands Biosphere Reserve
New River Gorge National River
Niagara Escarpment Biosphere Reserve
North America
Northeastern coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Oak Ridge National Environmental Research Park
Ocmulgee National Monument
Ozark Mountain forests
Pipestone National Monument
Point Pelee National Park
Pukaskwa National Park
Riding Mountain Biosphere Reserve
Roosevelt Vanderbilt National Historic Site
Saint Lawrence Islands National Park
Saratoga National Historical Park
Shenandoah National Park
Sleeping Bear Dunes National Lakeshore
South Atlantic Coastal Plain Biosphere Reserve
Southeastern mixed forests
Southern Appalachian Biosphere Reserve
Southern Great Lakes forests
Tennessee River Gorge
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Valley Forge National Historical Park
Virginia Coast Biosphere Reserve
Voyageurs National Park
Western Great Lakes forests
Western Michigan University’s Asylum Lake
Western short grasslands

Attributes / relations provided by
♦ 1Sorex cinereus, John O. Whitaker, Jr., MAMMALIAN SPECIES No. 743, pp. 1–9 (2004)