Diet Overlap

Archilochus colubris (Ruby-throated Hummingbird)
Tamias ruficaudus (red-tailed chipmunk)

Common Diet

Cirsium vulgare (Spear Thistle)

Common Habitat

North America
Waterton Biosphere Reserve

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2Tamias ruficaudus, Troy L. Best, MAMMALIAN SPECIES No. 452, pp. 1-7 (1993)