Marineland dolphins, 2 more whales leave Niagara Falls, Ont., for Spain, a beluga moved to U.S. dies

Trainers worked over several hours Wednesday morning at Marineland to load four dolphins and two belugas into tanks on transport trucks headed to Toronto's Pearson airport for the journey to Oceanografic Valencia in Spain, as the relocation of mammals at the shuttered Niagara Falls, Ont., park continued.