Ключевые слова: american, animal, animals, brown, carnivore, chewing, clawed, cute, ears, eat, eye, fangs, fauna, feed, fur, furry, grass, green, head, hunter, lontra canadensis, mammal, mammals, meat, mouse, natural, nature, north american otter, nose, otter, outdoor, outdoors, portrait, predator, prey, rat, rats, river otter, rodent, rodents, semiaquatic, tail, tasty, teeth, water, wet, whiskers, wild, wildlife, zoo,