Ключевые слова: animal, animals, asphalt, background, beak, beautiful, beauty, bird, birds, blue, bright, brown, city, closeup, color, colorful, cute, duck, ducks, emerald, environment, feather, feathers, female, fowl, grass, green, head, lake, male, mallard, natural, nature, one, ornithology, outdoor, outdoors, park, plumage, summer, walking, water, waterfowl, white, wild, wild duck, wildlife, wing, young,