Ключевые слова: american, animal, animals, atra, autumn, background, beak, bird, birds, black, blue, city, close up, cold, common, coot, coots, covey, environment, eurasian, eurasian coots, feather, feathers, fulica, fulica atra, lake, life, looking, natural, nature, outdoors, park, pond, rallidae, sea, spring, summer, sweet, swim, swimming, swimming coots, together, water, waterfowl, white, wild, wildlife, zoology,