Orcinus orca (Killer Whale; orca)

Diet Overlap

Competing SpeciesCommon Prey Count
Alca torda (Razorbill)1
Alepisaurus ferox (Wolffish)1
Alopias vulpinus (Zorro thresher shark)1
Amblyraja hyperborea (Arctic skate)1
Anoplopoma fimbria (Skil)1
Aonyx capensis (African Clawless Otter)1
Aptenodytes forsteri (Emperor Penguin)1
Arctocephalus australis (South American Fur Seal)1
Arctocephalus gazella (Antarctic Fur Seal)2
Arctocephalus pusillus (Brown Fur Seal)1
Arctocephalus tropicalis (Subantarctic Fur Seal)5
Atheresthes stomias (Turbot)1
Balaenoptera acutorostrata (Minke Whale)1
Balaenoptera borealis (Sei Whale)1
Balaenoptera physalus (Fin Whale)1
Bathyraja trachura (Roughtail skate)1
Boreogadus saida (Polar cod)1
Brachyramphus brevirostris (Kittlitz's Murrelet)1
Brachyramphus marmoratus (Marbled Murrelet)1
Callorhinus ursinus (Northern Fur Seal)5
Carcharhinus signatus (Shark)2
Carcharodon carcharias (Maneater shark)2
Centroscymnus coelolepis (Portuguese shark)1
Cepphus grylle (Black Guillemot)1
Cerorhinca monocerata (Rhinoceros Auklet)2
Clupea pallasii pallasii (Pacific herring)1
Coryphaena hippurus (Mahi-mahi)1
Cystophora cristata (Hooded Seal)1
Delphinapterus leucas (Beluga)1
Delphinus delphis (Short-beaked Saddleback Dolphin)1
Diomedea exulans (Wandering Albatross)1
Erignathus barbatus (Bearded Seal)1
Euthynnus alletteratus (Little tunny)1
Feresa attenuata (Pygmy Killer Whale)3
Fratercula arctica (Atlantic Puffin)1
Fratercula cirrhata (Tufted Puffin)1
Fratercula corniculata (Horned Puffin)1
Fulmarus glacialis (Northern Fulmar)1
Fulmarus glacialoides (Southern Fulmar)1
Gadus chalcogrammus (Whiting)1
Gadus macrocephalus (Pacific cod)1
Gadus morhua (rock cod)1
Galeorhinus galeus (Vitamin shark)1
Grampus griseus (Risso's Dolphin)1
Halichoerus grypus (Gray Seal)1
Hexagrammos stelleri (Greenling)1
Hippoglossoides platessoides (American dab)1
Hippoglossus stenolepis (Pacific halibut)1
Histriophoca fasciata (Ribbon Seal)1
Hydrurga leptonyx (Leopard seal)4
Isistius brasiliensis (Smooth cookiecutter shark)2
Kajikia audax (Stripey)1
Kogia breviceps (Pygmy Sperm Whale)2
Kogia sima (Dwarf Sperm Whale)2
Lagenodelphis hosei (Fraser's Dolphin)1
Lagenorhynchus albirostris (White-beaked Dolphin)1
Lagenorhynchus obliquidens (Pacific White-sided Dolphin)2
Lamna ditropis (Salmon shark)3
Larus argentatus (Herring Gull)1
Larus canus (Mew Gull)1
Larus glaucescens (Glaucous-winged Gull)1
Larus marinus (Great Black-backed Gull)1
Larus occidentalis (Western Gull)1
Leptonychotes weddellii (Weddell Seal)1
Lissodelphis borealis (Northern Right Whale Dolphin)1
Lobodon carcinophaga (Crabeater Seal)1
Megaptera novaeangliae (Humpback Whale)2
Melanogrammus aeglefinus (Smokie)1
Micromesistius poutassou (Poutassou)1
Mirounga angustirostris (Northern Elephant Seal)1
Morus bassanus (Northern Gannet)1
Odobenus rosmarus (Walrus)1
Ophiodon elongatus (Lingcod)1
Pagophilus groenlandicus (Harp Seal)1
Phalacrocorax carbo (Great Cormorant)1
Phoca largha (Spotted Seal)1
Phocoena phocoena (Harbor Porpoise)1
Phocoenoides dalli (Dall's Porpoise)1
Phoebastria immutabilis (Laysan Albatross)1
Phoebastria nigripes (Black-footed Albatross)1
Physeter macrocephalus (Sperm Whale)2
Pollachius virens (Sillock)1
Polyprion americanus (Wreck-fish)1
Pomatomus saltatrix (Tailor run)1
Pontoporia blainvillei (Franciscana)2
Pseudorca crassidens (False Killer Whale)2
Pterodroma ultima (Murphy's Petrel)1
Puffinus griseus (Sooty Shearwater)1
Pusa hispida (Ringed Seal)1
Pygoscelis adeliae (Adelie Penguin)1
Raja rhina (Longnose skate)1
Reinhardtius hippoglossoides (Turbot)1
Rissa tridactyla (Black-legged Kittiwake)1
Sarda chiliensis (bonite du pacifique oriental)1
Sebastes mentella (Redfish)1
Somniosus microcephalus (gray shark)2
Somniosus pacificus (Pacific Sleeper Shark)1
Stenella attenuata (Pantropical Spotted Dolphin)1
Stenella frontalis (Atlantic Spotted Dolphin)1
Steno bredanensis (Rough-toothed Dolphin)1
Stercorarius parasiticus (Parasitic Jaeger)1
Sula sula (Red-footed Booby)1
Thalassarche chrysostoma (Grey-headed Albatross)1
Thunnus alalunga (longfinned albacore)3
Thunnus maccoyii (Tunny)1
Thunnus obesus (Tuna)1
Thunnus thynnus (horse mackerel)2
Tursiops truncatus (Bottlenosed Dolphin)1
Uria aalge (Common Murre)1
Uria lomvia (Thick-billed Murre)1
Ursus americanus (black bear)1
Ursus arctos (Grizzly Bear)1
Ursus maritimus (Polar Bear)4
Xiphias gladius (Swordfish)2
Zalophus californianus (California Sealion)1
Ziphius cavirostris (Cuvier's Beaked Whale)1