Diet Overlap

Entosphenus tridentatus (Pacific lamprey)
Cepphus columba (Pigeon Guillemot)

Common Diet

Clupea pallasii (Pacific herring)

Common Habitat

Aleutian Islands Biosphere Reserve
California Coast Ranges Biosphere Reserve
Golden Gate National Recreation Area
Gwaii Haanas National Park Reserve
Olympic Biosphere Reserve
Pacific Rim National Park Reserve
Point Reyes National Seashore
Redwood National Park

Attributes / relations provided by
1Feeding and Prey of Pacific Lamprey in Coastal Waters of the Western North Pacific, Alexei Orlov, Richard Beamish, Andrei Vinnikov, Dmitry Pelenev, American Fisheries Society Symposium 69, 2009
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)