A former marine biology student was killed by a captive orca at Sealand in British Columbia, Canada, reigniting debates about the safety of keeping such large marine mammals in captivity. The 20-year-old victim, who worked as a part-time trainer at the facility, was attacked by Tilikum, a male orca that had been captured in Iceland as a calf.
Tilikum, whose name means 'friend' in Chinook, was one of three orcas brought to Sealand in 1984. According to reports, he was bullied by the two older females, Nootka IV and Haida II, and the trio were confined to small metal pods for 14 hours each night. Trainers noted that the orcas often emerged with scratches and cuts from rubbing against the sides of their enclosures.
The incident is not the first involving aggressive behaviour at Sealand. Earlier, a seal companion of another orca, Miracle, died after drowning in nets, and divers reported that Miracle had learned to damage nets to attract attention. The facility had a history of orca deaths, including Chimo, Nootka II, and Miracle herself, as well as Haida, who died just before his planned release into the wild.
Following the fatal attack, safety concerns have been raised about the welfare of both animals and humans in marine parks. Critics argue that the stress of captivity, including forced performances and inadequate living conditions, can lead to aggressive behaviour in orcas. Sealand, which opened in 1969, has faced scrutiny over its treatment of these intelligent marine mammals.
