Ключевые слова: adult, anas, animal, avian, background, beak, beautiful, beauty, bird, brown, closeup, colorful, couple, duck, european, feather, female, fowl, front, grass, green, isolated, lake, laying, leg, life, male, mallard, marine, nature, ornithology, outdoor, outdoors, park, platyrhynchos, plumage, profile, stand, summer, summertime, sunlight, sunny, water, waterbird, waterfowl, white, wild, wildfowl, wildlife, wing,