Diet Overlap

Marmota vancouverensis (Vancouver marmot)
Aplodontia rufa nigra (Point Arena mountain beaver)

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