Diet Overlap

Xerospermophilus spilosoma (spotted ground squirrel)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel)

Common Diet

Festuca octoflora (pullout grass)

Common Habitat

Arizona Mountains forests
Badlands National Park
Central and Southern mixed grasslands
Colorado Plateau shrublands
Colorado Rockies forests
El Morro National Monument
Lake Meredith National Recreation Area
Nebraska Sand Hills mixed grasslands
North America
Shortgrass Steppe LTER Site
Western Gulf Coastal grasslands
Western short grasslands

Attributes / relations provided by
♦ 1Spermophilus spilosoma, Donald P. Streubel and James P. Fitzgerald, MAMMALIAN SPECIES No. 101, pp. 1-4 (1978)
♦ 2Spermophilus tridecemlineatus, Donald P. Streubel and James P. Fitzgerald, MAMMALIAN SPECIES No. 103, pp. 1-5 (1978)