sentences:  Rescued sea otters live in a habitat holding , and are the only marine mammals exhibited.In 2014, the aquarium stated to the "Vancouver Courier" that it takes no official position on the controversy of captive killer whales or other cetaceans.The facility was not constructed to house cetaceans, and instead utilizes the 27 species of marine mammals that live in or travel through Monterey Bay as one of its "exhibits", as guests can view the bay and marine mammals from decks along the back of the building.