Diet Overlap

Fratercula corniculata (Horned Puffin)
Orcinus orca (Killer Whale)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

California Coast Ranges Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Clayoquot Sound
Farallon National Wildlife Refuge
Glacier Bay National Park and Preserve
Kronotskiy Biosphere Reserve
Ostrov Vrangelya (Wrangel Island) Zapovednik
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)
♦ 2The role of capelin (Mallotus villosus) in the foodweb of the Barents Sea, A. V. Dolgov, ICES Journal of Marine Science, 59: 1034–1045. 2002