Ключевые слова: animal, arctic, barnacle, barnacle goose, bird, black, black and white, branta leucopsis, brentgoose, creature, environment, feather, feathering, food, fowl, fowls, geese, global warming, goose, grey, lake, migrant, moisture, nature, north, ornithology, park, pelage, plumage, plume, polar, quill, side, stand, stilt, tundra, visitant, wader, wading, waterbird, waterfowl, white, wild, wildlife,