• Theodore Roosevelt National Park

    Theodore Roosevelt

    National Park North Dakota

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    Visitors to the South Unit may experience up to 30 minute delays and rough road conditions due to road construction along East River Road. Check at South Unit Visitor Center for current road conditions. Updated 07/09/2014 5:16 pm MT

Park Prairie Dog Acreage Down

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Date: August 31, 2009

The numbers of the acres of prairie dogs have decreased significantly this year in Theodore Roosevelt National Park.

Resource Management staff completed mapping all 23 prairie dog towns in the South Unit and the 2 prairie dog towns in the North Unit of the park in August.  With a couple of exceptions, there was a decrease in acreage for all towns.  Acreage in the North Unit decreased from 136.68 to 123.86 acres, or by approximately 9.4%, and acreage in the South Unit decreased from 1,743.92 to 1,420.59 acres, or approximately 18.5%.

The park maps prairie dog towns each year, mapping the outer boundaries of the towns as indicated by active burrows.  This mapping effort provides the park with a very good picture of the area in the park that is occupied by the rodents.

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Did You Know?


Theodore Roosevelt National Park is home to a wide variety of prairie animals including bison, elk, prairie dogs, pronghorns, and feral horses. More...