Diet Overlap

Bubo virginianus (Great Horned Owl)
Poliocitellus franklinii (Franklin's ground squirrel)

Common Diet

Anas platyrhynchos (Mallard)

Common Habitat

Audubon National Wildlife Refuge
Canadian Aspen forests and parklands
Cedar Creek LTER Site
Central and Southern mixed grasslands
Central forest-grasslands transition
Central tall grasslands
Central U.S. hardwood forests
De Soto National Wildlife Refuge
Flint Hills tall grasslands
Homestead National Monument of America
Indiana Dunes National Lakeshore
Mid-Continental Canadian forests
Nebraska Sand Hills mixed grasslands
North America
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Prince Albert National Park
Redberry Lake Biosphere Reserve
Riding Mountain Biosphere Reserve
Upper Midwest forest-savanna transition
Voyageurs National Park
Western Great Lakes forests

Attributes / relations provided by
♦ 1DIET OF THE GREAT HORNED OWL IN THE CRESTON VALLEY, BRITISH COLUMBIA, 1998 - 2005, Linda M. Van Damme, Wildlife Afield 2:2 December 2005, pp. 73-78
♦ 2Spermophilus franklinii, Andrea C. Ostroff and Elmer J. Finck, MAMMALIAN SPECIES No. 724, pp. 1–5 (2003)