ptarmigan Definition

grouse, red, snowshoe hare, tundra swan, caribou, snowy owl, gray jay, tufted duck, pine marten, bobwhite, hawk owl, chukar, lapwing, harlequin duck, whooper swan, sandhill crane, spruce grouse, ovenbird, goldeneyes, brown creeper, golden plover, gadwall, rusty blackbird, turnstones, goshawks, phalaropes, hudsonian, northern shrike, redshank, redstart, pipits, shrike, indigo bunting, curlew, bufflehead, northern harrier, kinglets, summer tanager, auks, greater yellowlegs, pine warbler, tufted puffin, pochard, lesser yellowlegs, yellow warbler, bobolinks, hermit thrush, greenshank, vesper sparrow, redpolls, moose, gyrfalcon, puffins, sharptail, junco, siskin, corncrakes, marten, musk ox, dickcissel, western tanager, hooded merganser, dunlin, downy woodpecker, belted kingfisher, eiders, phoebe, lesser scaup, wheatear, yellowlegs, widgeons, cottontails, baltimore oriole, winter wren, whimbrel, bullfinches, insectivore, barnacle goose, upland sandpiper, cedar waxwing, redwings, flycatchers, common yellowthroat, eastern meadowlark, pileated, oystercatcher, chough, waxwings, merganser, gray catbird, scarlet tanager, pine siskin, jaegers, willet, purple gallinule, brant, mistle thrush, crossbill, sandpiper, marsh wren,