Canada’s embattled Marineland theme park is to raise money to “expeditiously” remove animals from its grounds, including the world’s largest captive beluga population, as it looks for a buyer. But a lack of available sanctuaries in the country suggests finding a home for stranded whales, dolphins and pinnipeds will be a daunting task. In February, the park won approval to divide its sprawling property so it can take out mortgages on separate parcels, with the aim of using the funds to keep the park operating and to move the animals. In documents filed to the city of Niagara, Marineland said