Diet Overlap

Crotalus cerberus (viridis)
Pituophis catenifer (Gopher Snake)

Common Diet

Dipodomys heermanni (Heermann's kangaroo rat)
Neotoma fuscipes (dusky-footed woodrat)
Thomomys bottae (Botta's pocket gopher)
Urocitellus townsendii (Townsend's ground squirrel)

Common Habitat

Arizona Mountains forests
Baja California desert
Blue Mountains forests
California Central Valley grasslands
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central tall grasslands
Chihuahuan desert
Colorado Plateau shrublands
Eastern Cascades forests
Flint Hills tall grasslands
Great Basin montane forests
Great Basin shrub steppe
Gulf of California xeric scrub
Klamath-Siskiyou forests
Madrean Pine-Oak Woodlands
Montana Valley and Foothill grasslands
Nebraska Sand Hills mixed grasslands
North Central Rockies forests
Northern California coastal forests
Northern mixed grasslands
Northern short grasslands
Okanagan dry forests
Palouse grasslands
Sierra Juarez and San Pedro Martir pine-oak forests
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Tamaulipan mezquital
Wasatch and Uinta montane forests
Western short grasslands
Willamette Valley forests
Wyoming Basin shrub steppe

Attributes / relations provided by
♦ 1Dipodomys heermanni, Douglas A. Kelt, MAMMALIAN SPECIES No. 323, pp. 1-7 (1988)
♦ 2Feeding ecology of North American gopher snakes (Pituophis catenifer, Colubridae), JAVIER A. RODRÍGUEZ-ROBLES, Biological Journal of the Linnean Society, 2002, 77, 165–183
♦ 3Neotoma fuscipes, L. N. Carraway and B. J. Verts, MAMMALIAN SPECIES No. 386, pp. 1-10 (1991)
♦ 4Thomomys bottae, Cheri A. Jones and Colleen N. Baxter, MAMMALIAN SPECIES No. 742, pp. 1–14 (2004)
♦ 5Spermophilus townsendii, Eric A. Rickart, MAMMALIAN SPECIES No. 268, pp. 1-6 (1987)