December 17 Road Closure Near Visitor Center
December 17: Badlands Loop Road (Highway 240) will be temporarily closed at Cedar Pass for emergency repair work. The closure is expected to be in place for two to three weeks, weather dependent. An alternate route to access Interstate 90 will be posted. More »
The mixed-grass prairie is home to many species of animals. In Badlands National Park, scientists have observed 39 mammal species, 9 reptile species, 6 amphibian species, 206 bird species, and 69 butterfly species.
The prairie animals are well adapted to their environment. They can handle climate extremes and find protection in these vast, open spaces. Most small prairie mammals either dig burrows or invade another animal's burrow for shelter. Others hibernate or become dormant in the cold of the winter. Larger mammals may seek protection from the winter wind by taking cover in badlands canyons or in low spots such as drainages or woody draws. Some ungulates find protection in herds as they graze throughout the year.
Did You Know?
During the Age of Dinosaurs, a warm, shallow sea covered the Great Plains, including what is now Badlands. Since dinosaurs were land creatures, no fossils of these animals have been found in the park. Giant marine lizards called mosasaurs swam in the ancient sea, along with sea turtles and fish.