Ключевые слова: anas, anatidae, animal, animals, aquatic, aquatic birds, beak, beauty, bird, birds, blue, brown, calm, close, clypeata, colorful, copy space, cute, drake, duck, ducks, feather, feathers, female, female mallard duck, lake, mallard, mallard duck, nature, ornithology, outdoor, outdoors, park, platyrhynchos, plumage, pond, profile, reflection, reflections, river, swim, swimming, together, tranquil, two, water, waterfowl, wild, wildlife, young,