Diet Overlap

Glaucidium gnoma (Northern Pygmy-Owl)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel)

Common Diet

Passer domesticus (House Sparrow)

Common Habitat

Arizona Mountains forests
Colorado Plateau shrublands
Colorado Rockies forests
El Morro National Monument
North America
North Central Rockies forests
South Central Rockies forests
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Wyoming Basin shrub steppe

Attributes / relations provided by
♦ 1DIETS OF NORTHERN PYGMY-OWLS AND NORTHERN SAW-WHET OWLS IN WEST-CENTRAL MONTANA, DENVER W. HOLT AND LESLIE A. LEROUX, Wilson Bull., 108(1), 1996, pp. 123-128
♦ 2Spermophilus tridecemlineatus, Donald P. Streubel and James P. Fitzgerald, MAMMALIAN SPECIES No. 103, pp. 1-5 (1978)