Ключевые слова: animal, avian, beak, beautiful, beauty, bird, brown, cute, drinking, duck, eye, face, fauna, feather, female, lake, mallard, migrate, nature, nobody, one, orange, ornithology, outside, pet, plumage, pose, quack, river, side, swim, thirsty, vertebrate, water, waterbird, waterfowl, white, wild, wildfowl, wildlife, wing,