A bison herd with calves travels through Lamar Valley, Yellowstone National Park. The park has proposed a cull of 1,000 bison, primarily cows and calves, this winter. Neal Herbert/National Park Service/Flickr hide caption

toggle caption Neal Herbert/National Park Service/Flickr

Stefan Larsson serves up bison sloppy Joes and juniper-smoked bison tenderloin, which will be offered at the Yellowstone National Park this summer. Each park will have different menus featuring local foods. Maggie Starbard/NPR hide caption

toggle caption Maggie Starbard/NPR

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