Ключевые слова: animal, animals, aquatic, background, beak, beautiful, beauty, berlin, bird, birds, canal, colorful, colors, colours, diving, diving duck, drinking, duck, ducks, europe, exotic, feather, feathers, foraging, graceful, green, lake, lovely, metallic, multicolor, multicolored, natural, nature, outdoor, park, plumage, pond, reflection, resting, swim, water, waterfowl, wild, wild duck, wildlife,