Wolf reintroduction program still controversial 25 years later

by Orlinda Worthington and Seth Wyberg

Wed, February 26th 2020, 11:04 PM UTC

Yellowstone National Park wolf in Lamar Valley.{ } Photo: Jim Peaco, April 2009

Yellowstone National Park Delta Pack wolf. Photo: National Park Service, Neal Herbert

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Yellowstone National Park wolf in Lamar Valley. Photo: Jim Peaco, April 2009

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