duck hawk Definition

peregrine falcon, peregrine, fish eagle, heroner, buzzardet, gerfalcon, tercelet, hawk, grey heron, shore bird, old world vulture, new world vulture, american kestrel, sea crow, pelecaniform seabird, fish hawk, hairbird, buteonine, ossifrage, bird, cushat, falcon, black vulture, night raven, wood pigeon, pigeon hawk, birdlet, new world sparrow, bullbat, barn owl, tree sparrow, birdwoman, night bird, marsh harrier, domestic pigeon, falconine, buzzard, peristeropodous, birdcatching, turkey vulture, heron, frigate bird, corvine bird, aquatic bird, dikkop, willow grouse, goshawk, gonydial, bird of passage, orfray, little owl, gonys, honey buzzard, apodiform bird, cuculiform bird, ortygan, cattle egret, snowy owl, hammerkop, tawny owl, birdling, ferruginous duck, golden oriole, green plover, coraciiform bird, raptor, hangbird, gallinaceous bird, hawk owl, cassican, chewink, columbiform bird, kestrel, ocellated turkey, emu wren, caprimulgiform bird, white stork, dovelet, dunbird, weaverbird, piciform bird, trumpeter swan, eskimo curlew, gallinacean, barn swallow, apterium, bald eagle, sea swallow, tundra swan, genus diomedea, anhima, uropygium, canadian goose, meropidan, oilbird, owl, vulture, eagle, larid, common snipe,