Diet Overlap

Cepphus columba (Pigeon Guillemot)
Callorhinus ursinus (Northern Fur Seal)

Common Diet

Ammodytes hexapterus (Stout sand lance)
Gadus chalcogrammus (Whiting)

Common Habitat

California Floristic Province
Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
Gwaii Haanas National Park Reserve
Kronotskiy Biosphere Reserve
North America
Pacific Rim National Park Reserve
Point Reyes National Seashore

Attributes / relations provided by
♦ 1Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979
♦ 2A COMPARISON OF THE BREEDING AND FEEDING ECOLOGY OF PIGEON GUILLEMOTS AT NAKED AND JACKPOT ISLANDS IN PRINCE WILLIAM SOUND, D. Lindsey Hayes, APEX: 95163 F. U.S. Fish and Wildlife Service, Anchorage, AK. (1996)