Diet Overlap

Cerorhinca monocerata (Rhinoceros Auklet)
Phoca vitulina (Harbor Seal)

Common Diet

Clupea harengus (Yawling)
Doryteuthis opalescens (california market squid)

Common Habitat

Cabrillo National Monument
California Coast Ranges Biosphere Reserve
California Floristic Province
Channel Islands National Marine Sanctuary
Channel Islands National Park
Elkhorn Slough Preserve
Farallon National Wildlife Refuge
Glacier Bay National Park and Preserve
Gwaii Haanas National Park Reserve
Japan
North America
Pacific Rim National Park Reserve
Point Reyes National Seashore
Redwood National Park

Attributes / relations provided by
♦ 1Diving depths, diet, and underwater foraging of Rhinoceros Auklets in British Columbia, Alan E. Burger, Rory P. Wilson, Don Garnier and Marie-Pierre T. Wilson, Canadian Journal of Zoology Vol. 71: 2528-2540 (1993)
♦ 2The harbour seal Phoca vitulina as a predator in the Skagerrak. Haerkoenen, T | Heide-Joergensen, M-P, Ophelia. Vol. 34, no. 3, pp. 191-207 1991
♦ 3CephBase - Cephalopod (Octopus, Squid, Cuttlefish and Nautilus) Database