Marineland, a sea park near Niagara Falls that closed in 2024, relocated 30 belugas and four dolphins to aquariums across North America and Europe following the Canadian government’s rejection of a plan to sell the animals to China. The transfers represented the largest ever relocation of captive whales, with animals distributed to facilities in Chicago, Atlanta, San Diego, San Antonio and Valencia in Spain. The move occurred after the park indicated the animals would face euthanasia if no alternative homes could be found.
The rescue operation has been marked by significant mortality among the relocated animals. Five belugas and one dolphin have died since the transfers took place earlier this year. Chicago’s Shedd Aquarium recorded the most deaths, losing four transferred belugas named Peekachu, Rain, Orisis and Caspian, as well as a longtime resident named Beethoven. Necropsies revealed chronic inflammatory disease in some cases, along with foreign objects including feathers, rocks and paint flecks found in their stomachs that were likely ingested before relocation. Oceanogràfic València in Spain reported one beluga death and the death of one dolphin that arrived with serious health issues.
Experts caution that it remains premature to assess the overall outcome of the transfers. Aquarium officials note that the rescued whales were facing euthanasia and had been living in an aging facility, with some animals potentially carrying undiagnosed health conditions that only became apparent after relocation. The remaining transferred whales are reportedly eating well and showing positive signs of adjustment to their new environments.
The situation highlights ongoing challenges in managing captive cetaceans. Canada banned cetacean captivity and breeding seven years ago, but facilities receiving the Marineland animals operate under different regulations and may pursue breeding programs. Animal welfare advocates have proposed alternatives including converting Marineland into a hospice facility or accelerating development of the Whale Sanctuary Project, a proposed seaside facility in Nova Scotia designed to house approximately 12 to 15 whales in ocean-based conditions. However, offshore sanctuaries for performing whales remain largely untested, and similar facilities being developed in Iceland have experienced delays.
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