Brief
Beluga Caspian dies at Chicago’s Shedd Aquarium after Marineland relocation
Caspian, the last beluga shipped from Marineland, died despite life‑support efforts, highlighting ongoing health issues among the relocated cetaceans.
By Felo News Desk · Published
The Shedd Aquarium in Chicago confirmed that Caspian, a 27‑year‑old female beluga, died on Wednesday despite intensive veterinary care.
What happened
Caspian was part of the final transfer of 30 belugas and four dolphins from Marineland in Niagara Falls, Ontario, which began on Monday, Aug. 31, 2026. The relocation involved experts from Marineland and several U.S. aquariums and lasted six weeks. On the Wednesday before Oct. 9, 2026, Caspian stopped eating, showed abnormal electrolyte levels and was placed on life support for nearly four hours before she died.
What the reports add
Winnipeg Free Press reported that Caspian’s death marks the sixth animal from the closed Niagara Falls park to die after the massive summer relocation. Toronto CityNews added that blood tests indicated Caspian’s blood had become “dangerously acidic,” a condition that helped veterinarians assess her illness but did not determine a cause of death. CityNews also noted that Shedd Aquarium recently performed necropsies on two other Marineland whales, Peekachu and Rain, concluding they died of chronic pre‑existing diseases.
What was said
Shedd Aquarium said Caspian had not been eating properly and that blood samples showed electrolyte abnormalities, describing the blood as “dangerously acidic.” The aquarium explained that these findings guided the veterinary team’s care but did not establish a definitive cause of death.
How it came about
The relocation of Marineland’s cetaceans followed the park’s closure earlier in 2026. Over the summer, 30 belugas and four dolphins were moved to facilities in the United States and Spain. Earlier this year, Felo News covered the closure of Marineland and the logistical challenges of moving the animals (Marineland closure and animal transfers). The recent deaths, including Caspian’s, underscore the health risks associated with the large‑scale move.
Key facts
- Caspian, a 27‑year‑old female beluga, died at Shedd Aquarium on Wednesday. (toronto.citynews.ca)
- Caspian’s death is the sixth from Marineland’s relocated cetaceans. (winnipegfreepress.com)
- Shedd Aquarium placed Caspian on life support for nearly four hours before she died. (toronto.citynews.ca)
- Blood tests showed Caspian’s blood was dangerously acidic and had electrolyte abnormalities. (toronto.citynews.ca)
- The final transfer of Marineland’s 30 belugas and four dolphins began on Aug. 31, 2026. (winnipegfreepress.com)
