Disease outbreak cuts Wyoming, Yellowstone wolf numbers to lowest level since reintroduction era
- Posted on May 12, 2026
- By The Toronto Star
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- 1 min read
Disease outbreak cuts Wyoming, Yellowstone wolf numbers to lowest level since reintroduction era
A flare up of a disease that’s especially lethal to wolf pups took a toll on Wyoming and Yellowstone National Park wolf numbers in 2025, reducing biologists’ counts to a
