Stock photography, photos: Swimming Sea otter Stock photos of Sea otter swimming on its back Photograph: © Dick J.C. Klees Click for a larger image and more information Keywords associated with this stock photo: Sea otter, Otter, Mustelid, mustelidae, carnivore, predator, fur, pacific ocean, sea, ocean, coast, mammal, backside, USA, U.S.A., swimming, pacific,