Coverage dated September 21, 2026 to September 24, 2026

Another beluga whale dies at Chicago aquarium after rescue mission from Canada park

Headline from WKBN Youngstown, on the newest of 2 developments

A third beluga has died at a Chicago aquarium after being rescued this summer from a shuttered Canadian marine park in a complex international operation that moved 30 whales to aquariums in the U.S. and Spain.

WKBN Youngstown's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.

Developments in this update

2 dated developments, oldest first, newest marked. Each is named by one outlet's own headline; open its reports to see every outlet that covered it.

  1. Questions emerge after 4th beluga death at Shedd Aquarium following whale transfers from Canada

    Headline from ABC 7 Chicago ·

  2. Newest

    Another beluga whale dies at Chicago aquarium after rescue mission from Canada park

    Headline from WKBN Youngstown ·

Reports & sources

29 articles, oldest first.

  1. Sun Times

    3rd beluga whale dies after being moved to Shedd Aquarium from shuttered Marineland in Canada (opens Sun Times)

    Published

    Sun Times's feed description

    A beluga whale has died at the Shedd Aquarium after being transferred there from the shuttered Marineland aquarium in Ontario, Canada. It was the third from Marineland to die at the Shedd, and the fourth from Marineland overall.

  2. ABC 7 Chicago

    3rd beluga whale rescued from Canada marine park dies at Chicago's Shedd Aquarium (opens ABC 7 Chicago)

    Published

    ABC 7 Chicago's feed description

    A third beluga whale has died at Chicago's Shedd Aquarium after being rescued from a closed Canada marine park.

  3. Fox32 Chicago

    Chicago's Shedd Aquarium announces death of another beluga whale (opens Fox32 Chicago)

    Published

    Fox32 Chicago's feed description

    Chicago's Shedd Aquarium announced Monday that Osiris, a 26-year-old female beluga whale, has died, marking the fourth beluga lost at the facility. Osiris was rescued from a closed marine park in Canada and arrived at Shedd in late July, according to the aquarium.

  4. WGN Chicago

    Third beluga whale rescued from Canadian marine park dies at Shedd Aquarium (opens WGN Chicago)

    Published

    WGN Chicago's feed description

    A third beluga whale named Osiris, rescued from a Canadian marine park, has died at Chicago's Shedd Aquarium.

  5. NBC Chicago

    Why are so many beluga whales dying at the Shedd Aquarium? What to know (opens NBC Chicago)

    Published

    NBC Chicago's feed description

    A fourth beluga whale death at the Shedd Aquarium in a matter of weeks has sparked questions surrounding the famed aquarium’s rescue attempt. Osiris, a 26-year-old beluga, became the latest to pass away after being transferred to Chicago from the failed Marineland Park in Niagara Falls, Ontario.

  6. We Are Green Bay

    Third beluga whale dies since arrival at Shedd Aquarium from Canadian facility (opens We Are Green Bay)

    Published

    We Are Green Bay's feed description

    CHICAGO, Ill. (WFRV) - Staff with the Shedd Aquarium announced Monday that Osiris, a 26-year-old rescued female beluga whale, passed away, marking the third loss among the belugas recently relocated to the aquarium from a Canadian facility.

  7. WKBN Youngstown

    Another beluga whale dies at Chicago aquarium after rescue mission from Canada park (opens WKBN Youngstown)

    Published

    WKBN Youngstown's feed description

    A third beluga has died at a Chicago aquarium after being rescued this summer from a shuttered Canadian marine park in a complex international operation that moved 30 whales to aquariums in the U.S. and Spain.

  8. ABC 7 Chicago

    Questions emerge after 4th beluga death at Shedd Aquarium following whale transfers from Canada (opens ABC 7 Chicago)

    Published

    ABC 7 Chicago's feed description

    The death of a fourth beluga whale in less than a month at Shedd Aquarium is raising questions about the health of whales recently transferred from a now-closed Canadian marine park.

  9. New York Post

    Third beluga whale, Osiris, dies at Chicago aquarium — after rescue from shuttered Canada marine park (opens New York Post)

    Published

    New York Post's feed description

    Osiris was one of 10 whales rescued from the defunct Marineland of Canada aquarium and theme park in Ontario in July and transported to the Windy City.

  10. Arkansas Democrat-Gazette

    3rd whale dies at Chicago aquarium (opens Arkansas Democrat-Gazette)

    Published

    Arkansas Democrat-Gazette's feed description

    CHICAGO -- A third beluga has died at a Chicago aquarium after being rescued this summer from a shuttered Canadian marine park in a complex international operation that moved 30 whales to aquariums in the U.S. and Spain.

  11. 6ABC Philadelphia

    Questions emerge after 4th beluga death at Chicago's Shedd Aquarium following whale transfers from Canada (opens 6ABC Philadelphia)

    Published

    6ABC Philadelphia's feed description

    The latest whale to die was Osiris, a 26-year-old beluga who was among a group of 30 whales relocated from Marineland Park in Ontario, Canada.

  12. WIVB Buffalo

    Fourth Marineland beluga dies after move to new aquarium (opens WIVB Buffalo)

    Published

    WIVB Buffalo's feed description

    BUFFALO, N.Y. (WIVB) -- A fourth beluga whale transported from the former Marineland theme park in Niagara Falls, Canada following the park's 2024 closure has died, as Shedd Aquarium in Chicago has reported the death of 26-year-old female beluga Osiris.

  13. The Guardian

    Beluga whale rescued from closed Canadian marine park dies in US (opens The Guardian)

    Published

    The Guardian's feed description

    Osiris, one of 30 belugas removed from Ontario’s shuttered Marineland, struggled to acclimate to her Illinois home An Illinois aquarium has said that a third beluga whale it rescued from a closed marine park in Canada this summer has died after it struggled to acclimate to its new environment.

  14. The Oregonian

    4 beluga whales die after being rescued from closed theme park (opens The Oregonian)

    Published

    The Oregonian's feed description

    The deaths were sudden and unexpected, officials said.

Identical headlines usually mean shared wire copy. They are counted as separate articles but are not independent confirmation.

Separate coverage close to this update in time and subject.

Another beluga whale dies at Chicago aquarium after rescue mission from Canada park | Since Then