Ключевые слова: animal, animal feeding, animals, background, beak, beautiful, bird, bird feeding, birds, blue, brown, cold, colorful ducks, day, duck, ducks, ducks on ice, europe, feather, feeding, floating, frost, frozen, green, group, ice, lake, male, mallard, mallard duck, many, natural, nature, outdoor, outdoors, park, reflection, river, season, snow, spring, water, waterbird, waterfowl, white, wild, wild duck, wild ducks, wildlife, wing,