great skua Definition

catharacta skua, arctic skua, sea crow, skua, pelecaniform seabird, larid, seabird, frigate bird, procellarian, kittiwake, arctic tern, black guillemot, mollemoke, tarrock, manx shearwater, tystie, sea bird, herring gull, gull, genus diomedea, glaucous gull, petrel, sea lark, sea swallow, sterninae, pelagic bird, tubenose, tern, shore bird, sea duck, fulmar, gannet, whooper swan, shearwater, seafowl, diomedeidae, harlequin duck, oystercatcher, razorbill, cattle egret, weaverbird, snowy egret, oxbird, sandwich tern, cormorant, puffin, grey heron, marsh harrier, duck hawk, godwit, brent goose, caprimulgiform bird, snowy owl, plover, brant goose, barnacle goose, tufted duck, honey buzzard, dunbird, shorebird, garefowl, doucker, phalaropidae, dunlin, ferruginous duck, curlew sandpiper, old world vulture, stone curlew, green plover, hammerkop, loggerhead turtle, hen harrier, peregrine falcon, golden oriole, eskimo curlew, seagull, guillemot, adelie penguin, bird genus, auk, new world sparrow, greylag goose, cliff swallow, mute swan, shadbird, eider, curlew, lapwing, new world blackbird, old world flycatcher, whimbrel, great white heron, auklet, egret, ortygan, aquatic bird, ruddy duck, stercorariidae, velvet scoter, fish eagle,