Phoca vitulina (Harbor Seal)

Diet Overlap

Competing SpeciesCommon Prey Count
Alopias vulpinus (Zorro thresher shark)2
Amblyraja hyperborea (Arctic skate)2
Amblyraja radiata (Starry ray)5
Anoplopoma fimbria (Skil)1
Arctocephalus philippii townsendi (Guadalupe Fur Seal)1
Balaenoptera acutorostrata (Minke Whale)4
Brachyramphus marmoratus (Marbled Murrelet)2
Callorhinus ursinus (Northern Fur Seal)2
Calonectris diomedea (Scopoli's Shearwater)1
Carcharhinus falciformis (Silky shark)1
Carcharhinus obscurus (Whaler shark)1
Carcharhinus plumbeus (Thickskin shark)1
Carcharhinus signatus (Shark)1
Caulolatilus princeps (Bighead tilefish)1
Cerorhinca monocerata (Rhinoceros Auklet)2
Chroicocephalus ridibundus (Common Black-headed Gull)1
Citharichthys sordidus (Sanddab)1
Clupea pallasii pallasii (Pacific herring)1
Conger conger (Conger)1
Coryphaena hippurus (Mahi-mahi)1
Coryphaenoides rupestris (Roundnose grenadier)1
Cynoscion regalis (Weakfish)1
Cystophora cristata (Hooded Seal)1
Delphinus delphis (Short-beaked Saddleback Dolphin)2
Dipturus batis (Blue skate)2
Enhydra lutris (Sea Otter)2
Eopsetta jordani (Petrale sole)1
Etmopterus pusillus (Smooth lanternshark)1
Fratercula cirrhata (Tufted Puffin)1
Fulmarus glacialis (Northern Fulmar)1
Gadus morhua (rock cod)2
Gavia adamsii (Yellow-billed Loon)1
Gavia arctica (Black-throated Loon)2
Gavia immer (Great Northern Loon)1
Gavia stellata (Red-throated Loon)2
Genyonemus lineatus (White croaker)1
Globicephala melas (Long-finned Pilot Whale)4
Halichoerus grypus (Gray Seal)1
Hippoglossina oblonga (Fourspot flounder)1
Hippoglossus stenolepis (Pacific halibut)3
Istiophorus platypterus (Atlantic sailfish)1
Kogia breviceps (Pygmy Sperm Whale)1
Lagenorhynchus acutus (Atlantic White-sided Dolphin)2
Lagenorhynchus albirostris (White-beaked Dolphin)4
Lagenorhynchus obliquidens (Pacific White-sided Dolphin)1
Lamna nasus (Porbeagle shark)3
Larus argentatus (Herring Gull)3
Larus californicus (California Gull)1
Larus canus (Mew Gull)1
Larus glaucescens (Glaucous-winged Gull)1
Larus heermanni (Heermann's Gull)1
Larus marinus (Great Black-backed Gull)1
Leucoraja naevus (Cuckoo ray)1
Lissodelphis borealis (Northern Right Whale Dolphin)1
Lophius piscatorius (Monkfish)1
Merluccius bilinearis (Whiting)2
Merluccius merluccius (Herring hake)1
Merluccius productus (Whiting)2
Mirounga angustirostris (Northern Elephant Seal)1
Morus bassanus (Northern Gannet)1
Mustelus canis (Dogfish)1
Ophiodon elongatus (Lingcod)1
Pagophilus groenlandicus (Harp Seal)2
Paralichthys dentatus (fluke)1
Phalacrocorax aristotelis (Shag)1
Phalacrocorax auritus (Double-crested Cormorant)1
Phalacrocorax carbo (Great Cormorant)1
Phalacrocorax penicillatus (Brandt's Cormorant)1
Phocoena phocoena (Harbor Porpoise)5
Phocoenoides dalli (Dall's Porpoise)1
Physeter macrocephalus (Sperm Whale)1
Pollachius pollachius (Pollock)1
Pollachius virens (Sillock)2
Pomatomus saltatrix (Tailor run)1
Prionace glauca (Tribon blou)4
Pseudorca crassidens (False Killer Whale)1
Puffinus creatopus (Pink-footed Shearwater)1
Puffinus gravis (Greater Shearwater)1
Puffinus griseus (Sooty Shearwater)2
Puffinus puffinus (Manx Shearwater)1
Puffinus tenuirostris (Short-tailed Shearwater)1
Raja clavata (Roker)1
Raja montagui (Homelyn ray)1
Raja rhina (Longnose skate)1
Reinhardtius hippoglossoides (Turbot)2
Salmo salar (Atlantic salmon)1
Scyliorhinus canicula (Small-spotted catshark)1
Sebastes flavidus (Yellowtail rockfish)1
Sebastes goodei (Rockfish)1
Somniosus pacificus (Pacific Sleeper Shark)1
Sphyrna zygaena (Smooth hammerhead shark)1
Squalus acanthias (Common spiny)2
Synodus foetens (Soapfish)1
Thunnus thynnus (horse mackerel)2
Trichiurus lepturus (Atlantic Cutlassfish)1
Tursiops truncatus (Bottlenosed Dolphin)1
Uria aalge (Common Murre)7
Urophycis chuss (Squirrel hake)1
Urophycis tenuis (White hake)1
Xiphias gladius (Swordfish)1
Zalophus californianus (California Sealion)1