Diet Overlap

Fratercula corniculata (Horned Puffin)
Mirounga angustirostris (Northern Elephant Seal)

Common Diet

Entosphenus tridentatus (Pacific lamprey)

Common Habitat

California Coast Ranges Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
North America
Point Reyes National Seashore
Redwood National Park

Attributes / relations provided by
♦ 1Breeding ecology of Horned Puffins (Fratercula corniculata) in Alaska: annual variation and effects of El Niño, A.M.A. Harding, J.F. Piatt, and K.C. Hamer, Can. J. Zool. 81: 1004–1013 (2003)
♦ 2Mirounga angustirostris, Brent S. Stewart and Harriet R. Huber, MAMMALIAN SPECIES No. 449, pp. 1-10 (1993)