Ключевые слова: african comb duck, anas platyrhynchos, animal, avian, background, barheaded goose, beak, beautiful, bird, birds, black swan, blue, brown, closeup, color, colorful, duck, environment, fauna, feather, feathers, female, flight, flying, goose, grass, green, head, lake, lesser whistlingduck, male, mallard, mute swan, natural, nature, ornithology, plumage, pond, river, ruddy shelduck, tufted duck, water, waterbirds, waterfowl, whitewinged duck, wild,