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  • 194x116 Bull Bison-Ralston

    North American Bison

    The Sullys Hill bison herd is managed by the U.S. Fish and Wildlife Service in an effort to conserve the genetic diversity of plains bison.

Upcoming Events

Upcoming Events

150x118 MGraue Snowshoeing

Bundle up and get outside this winter! Dress in layers, plan ahead and enjoy discovering Sullys Hill on foot or on snowshoes.

Winter Activities Schedule

About the Complex

Devils Lake Wetland Management District

Devils Lake Wetland Management District is located in the heart of the Prairie Pothole Region of the United States and is one of nine wetland management districts within North Dakota.

Sullys Hill National Game Preserve is managed as part of the Devils Lake Wetland Management District.

Learn more about the complex 

About the NWRS

National Wildlife Refuge System


The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America’s fish, wildlife, and plants.

Learn more about the NWRS  

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What's Happening at The Hill!

  • What's Being Seen?

    150x118 winter elk

    Bison, Elk, Blue Jays, Chickadees, Pileated Woodpeckers and more! Winter is a great time to visit Sullys Hill. Begin a new hobby like bird watching or nature photography. Join us for one of our Saturday openings in January, February or March, or drive through the tour route any day of the week.

  • Visitor Center Hours

    150x118 Entrance Sign

    The visitor center will be open the second and fourth Saturday of the month January, February and March 2016 from Noon to 4pm. Access to the visitor center parking lot and hiking trails is available daily from 8am to sunset.

Page Photo Credits — All photos courtesy of USFWS unless otherwise noted., North American Bison and Bull Elk, By: Scott Ralston/USFWS, YCC Sampling Wetlands, By: Jim Thompson, "Shades of Autumn" 2013 Best of Show, Friends of Sullys Hill Photo Contest, By: Jim Hanson
Last Updated: Jan 12, 2016
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