thing > animal, bird, flying animal, lifeform > flying bird > raptor(+), songbird(+), blackbird, blue jay, bluebird, bustard, condor, crane, crow, cuckoo, dove, duck, eagle, falcon, finch, goose, goshawk, grouse, guillemot, hawk, heron, hummingbird, jackdaw, jay, kingfisher, lark, loon, magpie, myna bird, nightingale, owl, parrot, peacock, pheasant, pigeon, ptarmigan, quetzal, raven, robin, seagull, shelduck, skylark, sparrow, starling, stork, swallow, swan, thrush, tit, titmouse, turtle dove, vulture, woodpecker, wren