By Brian Lin (’31)
Just two weeks ago, the last of three beluga whales transferred from Marineland, Ontario, to the Shedd Aquarium in Chicago died due to ongoing health issues, likely exhausted by the stress of relocation. The most recent death was Osiris, a 26-year-old female who passed away on September 21.
Beluga whales are very sensitive to changes in water chemistry and temperature. While these environmental shifts may have contributed to the sudden decline, critics argue that more could have been done to protect them.
“When Shedd was asked to help with this rescue, we understood that these animals arrived with significant vulnerabilities and that the outcome for every individual could not be guaranteed,” the aquarium stated.
In mid-September, a larger tragedy unfolded: the first two transferred belugas died, alongside a third beluga that had already lived at the Shedd Aquarium for decades. Another beluga from the same Marineland transfer, sent to Spain, also passed away shortly after arrival.
Post-mortem examinations revealed that the whales suffered from an inflammatory digestive disease, a condition likely developing long before their transfer. Furthermore, a necropsy of another beluga, Peekachu, found rocks, feathers, and sticks in her stomach, debris likely ingested while she was still at Marineland.
Public outrage quickly targeted Marineland, an institution long dogged by allegations of animal mistreatment that ultimately led to its closure. Many argue that better health screenings and precautions should have been taken before attempting such high-risk relocations. Under Canadian law, breeding whales for entertainment or non-research purposes is strictly prohibited.
Nevertheless, the rapid succession of deaths has sent shockwaves through the marine animal community, casting a harsh spotlight on the legacy of neglect at Marineland.