Ключевые слова: animal, beautiful, bieszczady, brown, carnivore, carpathians, close, close up, closeup, color, cubs, cute, endangered, environment, eurasian, eurasian otter, eurasian otters, europe, european, european otter, eye, face, fields, fur, head, luther, lutra lutra, mammal, mammals, nature, nose, observe, otter, otters, playful, playing, poland, portrait, predator, river, shetland, shetland islands, swimmer, swimming, vet, water, whiskers, wild, wildlife,