Clangula hyemalis (Oldsquaw; Long-tailed Duck)

Diet Overlap

Competing SpeciesCommon Prey Count
Aechmophorus occidentalis (Western Grebe)1
Alosa mediocris (Hickory shad)1
Amblyraja radiata (Starry ray)1
Aythya fuligula (Tufted Duck)1
Balaenoptera acutorostrata (Minke Whale)1
Beringraja binoculata (Big skate)1
Brachyramphus brevirostris (Kittlitz's Murrelet)1
Brachyramphus marmoratus (Marbled Murrelet)1
Bucephala clangula (Common Goldeneye)1
Bucephala islandica (Barrow's Goldeneye)1
Calidris canutus (Red Knot)1
Calidris maritima (Purple Sandpiper)1
Calidris minutilla (Least Sandpiper)1
Callorhinus ursinus (Northern Fur Seal)1
Caretta caretta (Loggerhead)1
Centropristis striata (Sea bass)1
Cepphus columba (Pigeon Guillemot)1
Cerorhinca monocerata (Rhinoceros Auklet)1
Chen canagica (Emperor Goose)1
Crossaster papposus (spiny sun star, common sun star)1
Ctenolabrus rupestris (Rock cook)1
Cygnus cygnus (Whooper Swan)1
Cymatogaster aggregata (Shiner)1
Cynoscion regalis (Weakfish)1
Dasycottus setiger (Spinyhead sculpin)2
Embiotoca lateralis (Blue seaperch)1
Erignathus barbatus (Bearded Seal)2
Eumetopias jubatus (Steller Sea Lion)1
Fratercula cirrhata (Tufted Puffin)1
Fratercula corniculata (Horned Puffin)1
Gadus chalcogrammus (Whiting)2
Gadus macrocephalus (Pacific cod)2
Gavia arctica (Black-throated Loon)2
Gavia pacifica (Pacific Loon)1
Gavia stellata (Red-throated Loon)2
Haematopus bachmani (Black Oystercatcher)1
Haematopus ostralegus (Eurasian Oystercatcher)1
Haemulon aurolineatum (Seize)1
Haliaeetus pelagicus (Steller's Sea-Eagle)1
Hexagrammos stelleri (Greenling)1
Hippoglossina oblonga (Fourspot flounder)1
Hippoglossoides elassodon (Paper sole)3
Hippoglossus stenolepis (Pacific halibut)2
Larus canus (Mew Gull)2
Leiostomus xanthurus (Spot croaker)1
Lepidochelys kempii (Atlantic Ridley, Kemp’s Ridley Seaturtle)1
Leptocottus armatus (Cabezon)1
Leucoraja erinacea (common skate)1
Leucoraja garmani (Freckled skate)1
Limanda ferruginea (rusty flounder)1
Limnodromus griseus (Short-billed Dowitcher)1
Malacoraja senta (Smooth skate)1
Megaptera novaeangliae (Humpback Whale)1
Melanitta fusca deglandi (American white-winged scoter)2
Melanitta nigra (Black Scoter)2
Melanogrammus aeglefinus (Smokie)1
Menticirrhus americanus (Woundhead)1
Menticirrhus saxatilis (Northern kingfish)1
Mergus serrator (Red-breasted Merganser)2
Merluccius bilinearis (Whiting)1
Merluccius productus (Whiting)1
Morone americana (Wreckfish)1
Morone saxatilis (Striper bass)1
Mustelus canis (Dogfish)1
Myoxocephalus aenaeus (Little sculpin)1
Myoxocephalus octodecemspinosus (Sea raven)1
Oncorhynchus clarkii (Cutthroat trout)2
Ophidion marginatum (Striped cusk-eel)1
Ophiodon elongatus (Lingcod)1
Paralichthys dentatus (fluke)1
Phalacrocorax auritus (Double-crested Cormorant)1
Phalacrocorax pelagicus (Pelagic Cormorant)1
Platalea leucorodia (Eurasian Spoonbill)1
Podiceps auritus (Horned Grebe)1
Podiceps grisegena (Red-necked Grebe)2
Pollachius pollachius (Pollock)1
Pomatomus saltatrix (Tailor run)1
Prionotus carolinus (Searobin)1
Prionotus evolans (Striped searobin)1
Pseudopleuronectes americanus (rough flounder)1
Ptychocheilus oregonensis (Seatrout)1
Raja eglanteria (Clearnose skate)1
Rissa tridactyla (Black-legged Kittiwake)2
Rutilus rutilus (Roach)1
Salmo salar (Atlantic salmon)1
Salmo trutta (Brown trout)2
Salvelinus alpinus (Arctic charr)1
Scophthalmus aquosus (brill)1
Sebastes caurinus (Copper rockfish)1
Sebastes crameri (Rockfish)1
Sebastes flavidus (Yellowtail rockfish)1
Sebastes melanops (Black bass)1
Somateria mollissima (Common Eider)1
Squalus acanthias (Common spiny)1
Stenotomus chrysops (Scup)1
Sterna paradisaea (Arctic Tern)3
Synthliboramphus antiquus (Ancient Murrelet)1
Tautoga onitis (Tautog)1
Tautogolabrus adspersus (Sea perch)1
Tringa melanoleuca (Greater Yellowlegs)1
Tringa semipalmata (Willet)1
Tringa totanus (Common Redshank)1
Uria aalge (Common Murre)1
Urophycis chuss (Squirrel hake)1
Urophycis regia (Spotted hake)1
Zoarces americanus (Ocean pout)1