Diet Overlap

Strix nebulosa (Great Grey Owl)
Blarina brevicauda (Northern Short-tailed Shrew)

Common Diet

Sorex cinereus (masked shrew)

Common Habitat

Algonquin Provincial Park
Bruce Peninsula National Park
Canadian Aspen forests and parklands
Cedar Creek LTER Site
Central Canadian Shield forests
Fathom Five National Marine Park
Fundy National Park
Lake Superior Provincial Park
Long Point Biosphere Reserve
Mid-Continental Canadian forests
Midwestern Canadian Shield forests
Niagara Escarpment Biosphere Reserve
North America
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Prince Albert National Park
Pukaskwa National Park
Riding Mountain Biosphere Reserve
Saint Lawrence Islands National Park
Voyageurs National Park

Attributes / relations provided by
♦ 1Exploring the Denali Food Web, ParkWise, National Park Service
♦ 2Sorex cinereus, John O. Whitaker, Jr., MAMMALIAN SPECIES No. 743, pp. 1–9 (2004)