Kiska, Marineland's last living orca, is seen at the amusement park in 2012. Tara Walton/Toronto Star via Getty Images hide caption toggle caption Tara Walton/Toronto Star via Getty Images Science Kiska, 'the loneliest whale in the world,' dies at Canada amusement park March 11, 2023 • Canada's last captive killer whale died on Thursday at Marineland, according to local media. The orca, who has been in captivity since she was about 3 years old, was 47.
