• Wind Cave National Park - Two Worlds

    Wind Cave

    National Park South Dakota

Wildflowers - Prairie Rose

Prairie Rose - Rosa arkansana, R. suffulta
Prairie Rose - Rosa arkansana, R. suffulta
NPS Photo by Jim Pisarowicz
 
Wild roses on the prairie can hybridize making it difficult to tell them apart.

Did You Know?

Natural Entrance of Wind Cave

Winds caused by changes in barometric pressure are what give Wind Cave its name. These winds have been measured at the cave's walk-in entrance at over 70 mph. The winds at the natural entrance of the cave attracted the attention of Native Americans and early settlers.