Diet Overlap

Common Diet

Heracleum sphondylium var. nipponicum (cow parsnip)
Pteridium aquilinum (northern bracken fern)

Common Habitat

North America

Attributes / relations provided by
♦ 1Marmota vancouverensis, David G. Nagorsen, MAMMALIAN SPECIES No. 270, pp. 1-5 (1987)
♦ 2An Ecological Survey of Endemic MOUNTAIN BEAVERS (Aplodontia rufa) in California, 1979-83, Dale T. Steele', State of California, THE RESOURCES AGENCY, Department of Fish and Game