NIAGARA FALLS, ONT. Larry lies behind bars in a pen, his eyes red and swollen. The harbour seal with “an amazing little personality” who arrived at Marineland about eight years ago is now a shadow of his former self. After repeated exposure to unhealthy water, he has gone blind. Larry isn’t the only sea mammal living in distress at Marineland, the sprawling attraction in Niagara Falls. In extensive interviews with the Toronto Star, eight former Marineland staffers describe a pattern of neglect that has repeatedly resulted in animal suffering. What the public doesn’t see is the deterioration of marine mammals that become sick, suffer fur loss, skin damage and even blindness because of recurring water problems, they say. They also point to chronic staffing shortages that leave trainers unable to provide a minimum standard of care for animals to do well in captivity.