Diet Overlap

Strix varia (Barred Owl)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel)

Common Diet

Sylvilagus floridanus (Eastern Cottontail)

Common Habitat

Cedar Creek LTER Site
Central and Southern mixed grasslands
Central forest-grasslands transition
Central tall grasslands
Central U.S. hardwood forests
Chickasaw National Recreation Area
Chippewa Nature Center
De Soto National Wildlife Refuge
East Central Texas forests
Edwards Plateau savanna
Edwin S. George Reserve
Flint Hills tall grasslands
Horicon National Wildlife Refuge
Indiana Dunes National Lakeshore
Konza Prairie Biosphere Reserve
Mid-Continental Canadian forests
Nebraska Sand Hills mixed grasslands
North America
North Central Rockies forests
Northern mixed grasslands
Northern tall grasslands
Prince Albert National Park
Riding Mountain Biosphere Reserve
Southern Great Lakes forests
Texas blackland prairies
Upper Midwest forest-savanna transition
Upper Miss. River Nat'l Wildlife Refuge
Waterton Biosphere Reserve
Western Great Lakes forests
Western Gulf Coastal grasslands

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2Spermophilus tridecemlineatus, Donald P. Streubel and James P. Fitzgerald, MAMMALIAN SPECIES No. 103, pp. 1-5 (1978)