Minnesota Zoo mourns death of tiger Dari after cancer diagnosis

Dari, the Amur tiger at the Minnesota Zoo, was euthanized over the weekend. (The Minnesota Zoo / Supplied)

The Minnesota Zoo is mourning the death of its Amur tiger Sundari, which was euthanized last weekend after a cancer diagnosis.

Tiger euthanized

What we know:

Zoo officials say 13-year-old Sundari, or "Dari", was humanely euthanized on Saturday, July 12, 2025, after a diagnosis of mesothelioma, an aggressive and uncurable form of cancer. Officials say the cancer is known to occur in the wild among tigers.

Dari was the mother of six cubs, including Amaliya and Andrei, who were just born last year.

What they're saying:

"Dari was more than a tiger—she was a powerful ambassador for her species," said Minnesota Zoo Director John Frawley in a provided statement. "Her legacy lives on in her cubs and in the hearts she touched. Our team is grieving, but we remain committed to our mission: to connect people, animals, and the natural world to save wildlife."

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