Eats

• Ray-finned Fishes (Actinopterygii)
• Needlefishes (Belonidae)
• Old World Silversides (Atherinidae)
• Jack Mackerels (Trachurus)
• Flyingfishes (Exocoetidae)
• Cephalopods (Cephalopoda)
• Snappers (Lutjanidae)
• Anchovies (Engraulidae)
• Decapods (Decapoda)
• Garfish (Belone belone)
• (Engraulis)
• Northern Anchovy (Engraulis mordax)
• Halfbeaks (Hemiramphidae)
• Damselfishes And Anemonefishes (Pomacentridae)
• True Crabs (Brachyura)
• Krill (Euphausiacea)
• Crustaceans (Crustacea)
• (Vanellus vanellus)
• (Lumpenus sagitta)
• Brown Bullhead (Ameiurus nebulosus)
• Pacific Salmons And Trouts (Oncorhynchus)
• Rainbow Trout (Oncorhynchus mykiss)
• Yellow Perch (Perca flavescens)
• European Anchovy (Engraulis encrasicolus)
• (Solea)
• (Macruronus magellanicus)
• Southern Blue Whiting (Micromesistius australis)
• Okhotsk Atka Mackerel (Pleurogrammus azonus)
• Pollock (Pollachius virens)
• Shortfin Squids (Illex)
• Barracouta (Thyrsites atun)
• Arctic Cod (Boreogadus saida)
• Red-eye Round Herrings (Etrumeus)
• Pacific Sardine (Sardinops sagax)
• Saffron Cod (Eleginus gracilis)
• (Etrumeus teres)
• Atka Mackerel (Pleurogrammus monopterygius)
• Atlantic Herring (Clupea harengus)
• Pacific Saury (Cololabis saira)
• European Sprat (Sprattus sprattus)
• Greenland Halibut (Reinhardtius hippoglossoides)
• Capelin (Mallotus villosus)
• Righteye Flounders (Pleuronectidae)
• (Loligo)
• Rockfishes (Sebastes)
• Raitt's Sand Lance (Ammodytes marinus)
• Lunate Dove Shell (Astyris lunata)
• Alaska Pollock (Gadus chalcogrammus)
• Arctic Sand Lance (Ammodytes hexapterus)
• Hakes (Merluccius)
• (Upeneus)
• Australian Anchovy (Engraulis australis)
• Blue Whiting (Micromesistius poutassou)
• Smelts (Osmeridae)
• American Sand Lance (Ammodytes americanus)
• (Decapterus)
• Atlantic Saury (Scomberesox saurus)
• Mediterranean Horse Mackerel (Trachurus mediterraneus)
• (Ammodytes)
• Argentine Anchoita (Engraulis anchoita)
• (Teuthida)
• (Unspecified Apogondiae)
• Red Cod (Pseudophycis bachus)
• (Gnathostomata)
• Cods And Haddocks (Gadidae)
• Atlantic Cod (Gadus morhua)
• Japanese Anchovy (Engraulis japonicus)
• Pacific Cod (Gadus macrocephalus)
• European Sardine (Sardina pilchardus)
• (Kondakovia longimana)
• Pacific Herring (Clupea pallasii)
• Blue Grenadier (Macruronus novaezelandiae)
• (Frigidoalvania cruenta)
• Atlantic Horse Mackerel (Trachurus trachurus)
• (Pisces)
• (Apogonidae)
• Pacific Staghorn Sculpin (Leptocottus armatus)

Preys on

• Northern Anchovy (Engraulis mordax)
• Typical Sculpins (Cottidae)
• Anchovies (Engraulidae)
• Old World Silversides (Atherinidae)
• Ray-finned Fishes (Actinopterygii)
• Surfperches (Embiotocidae)
• (Clupea)
• Salmons, Trouts, And Whitefishes (Salmonidae)
• Smelts (Osmeridae)
• Shiner Surfperch (Cymatogaster aggregata)
• Shads, Sardines, And Menhadens (Clupeidae)
• Righteye Flounders (Pleuronectidae)
• Cods And Haddocks (Gadidae)
• Sand Lances (Ammodytidae)
• Arctic Sand Lance (Ammodytes hexapterus)
• Pacific Salmons And Trouts (Oncorhynchus)
• Coho Salmon (Oncorhynchus kisutch)
• Chinook Salmon (Oncorhynchus tshawytscha)
• Rainbow Trout (Oncorhynchus mykiss)
• Pacific Herring (Clupea pallasii)
• Plainfin Midshipman (Porichthys notatus)
• Pile Surfperch (Rhacochilus vacca)
• Surf Smelt (Hypomesus pretiosus)
• White Surfperch (Phanerodon furcatus)
• Pacific Staghorn Sculpin (Leptocottus armatus)
• Cutthroat Trout (Oncorhynchus clarkii)
• Whitebait Smelt (Allosmerus elongatus)
• Chum Salmon (Oncorhynchus keta)
• Yellow Perch (Perca flavescens)
• (Lumpenus sagitta)
• Brown Bullhead (Ameiurus nebulosus)
• (Hyporhamphus ihi)

Eaten by

• Coots (Fulica)
• Lesser Black-backed Gull (Larus fuscus)
• Common Raven (Corvus corax)
• Red Fox (Vulpes vulpes)
• (Rallus aquaticus)
• (Fulica atra)
• Western Swamphen (Porphyrio porphyrio)
• Eurasian Kestrel (Falco tinnunculus)
• Pomarine Jaeger (Stercorarius pomarinus)
• Eurasian Oystercatcher (Haematopus ostralegus)
• Great Skua (Stercorarius skua)
• Parasitic Jaeger (Stercorarius parasiticus)
• Herring Gull (Larus argentatus)
• Eurasian Curlew (Numenius arquata)
• Snowy Owl (Bubo scandiacus)
• Long-tailed Jaeger (Stercorarius longicaudus)
• (Chtoicocephalus ridibundus)
• (Ichthyaetus ichthyaetus)
• Yellow-legged Gull (Larus michahellis)
• Caspian Gull (Larus cachinnans)
• Mew Gull (Larus canus)
• Short-eared Owl (Asio flammeus)
• Eurasian Eagle-owl (Bubo bubo)
• (Coloeus monedula)
• Carrion Crow (Corvus corone)
• Rook (Corvus frugilegus)
• Gray Wolf (Canis lupus)
• Golden Jackal (Canis aureus)
• Ichneumon (Herpestes ichneumon)
• Corsac Fox (Vulpes corsac)
• Steppe Ratsnake (Elaphe dione)
• (Elaphe situla)
• Desert Monitor (Varanus griseus)
• East-four-lined Ratsnake (Elaphe sauromates)
• (Hierophis viridiflavus carbonarius)
• Black Headed Snake (Telescopus nigriceps)