Ключевые слова: animal, animals, beak, bird, blue, cold, coupling, creek, diving duck, drake, duck, duck flight, duck on the water, ducks, feather, float, frost, frozen, ice, lake, landscape, mallard, nature, ocean, pond, river, season, shoveler, snow, snowy, stream, swim, swimming, water, waterfowl, white, wild, wildlife, wildlife duck, winter,