“Kiska, widely known as the “loneliest orca in the world”, has died after living over 40 years in a tank at Marineland, with over a decade in solitary confinement,” the statement read.

“Orcas are incredibly social animals, but Kiska had no one by her side since 2011, and suffered from agonizing loneliness as well as a lack of space and mental stimulation in her small barren tank,”

Kiska was the last orca kept in captivity in Canada since the passing of Bill S-203 in 2019, which rendered it illegal to breed or import marine mammals into captivity. Her death marks the end of legal orca captivity in the country.