Ключевые слова: animal, aquatic, background, brown, canadensis, carnivore, closeup, common otter, cute, eat, eating, endangered, european, fauna, feeding, fish, funny, fur, furry, green, hunter, lake, life, lontra, lutra, lutra lutra, mammal, marine, marten, natural, nature, ocean, otter, outdoor, outdoors, playful, portrait, predator, river, sea, single animal, swim, swimming, teeth, water, wet, whiskers, wild, wildlife, zoo,