Diet Overlap

Archilochus colubris (Ruby-throated Hummingbird)
Callospermophilus lateralis (golden-mantled ground squirrel)

Common Diet

Cirsium vulgare (Spear Thistle)

Common Habitat

Alberta Mountain forests
Alberta-British Columbia foothills forests
Central British Columbia Mountain forests
North America
Waterton Biosphere Reserve

Attributes / relations provided by
1Study of Northern Virginia Ecology
2Spermophilus lateralis, Molly A. Bartels and Doug P. Thompson, MAMMALIAN SPECIES No. 440, pp. 1-8 (1993)