Ключевые слова: animal, background, beak, beautiful, beauty, bird, birds of europe, brown, color, colorful, couple, cute, drake, duck, family, feather, fish, foot, grass, green, head, lake, male, mallard, mallard male, mallard wild duck, mallards, natural, nature, one, orange, ornithology, outdoor, park, pond, quack, spring, summer, sunny, water, waterbird, waterfowl, wetland birds, wild, wild duck, wild ducks, wildfowl, wildlife, wing, yellow,