 A Coyote takes an early morning stroll through a prairie dog town in Wind Cave National Park |
 A Coyote stops to survey the area in Wind Cave National Park |
 The South Dakota prairie in Wind Cave National Park |
 A bee collecting pollen on a Black Samson flower in Wind Cave National Park |
 A Prairie Dog surveys its surroundings in Wind Cave National Park |
 Ranger Justin shows the wind blowing into the natural entrance in Wind Cave National Park |
 Boxwork formation along the Natural Entrance Tour in Wind Cave National Park |
 Passageway laced with popcorn calcite formation along the Natural Entrance Tour in Wind Cave National Park |
 Boxwork ceiling along the Natural Entrance Tour in Wind Cave National Park |
 Crevasse filled with boxwork along the Natural Entrance Tour in Wind Cave National Park |
 Red Valley park entrance (NPS 5 road) in Wind Cave National Park |
 Rolling prairie along NPS 5 in Wind Cave National Park |
 National Park Service road 5 winds through the prairie in Wind Cave National Park |
 Bison herd along NPS 5 in Wind Cave National Park |
 Bull Bison in Wind Cave National Park |
 Bull Bison sits down in a dirt hole in Wind Cave National Park… |
 …Bison rolls in the dirt in Wind Cave National Park… |
 …Bull covers itself with dirt to get rid of flies in Wind Cave National Park… |
 …Bull Bison rights itself with dust hanging in the air in Wind Cave National Park… |
 …Bull Bison with herd in Wind Cave National Park |
 Bison calf calls out for its mother in Wind Cave National Park |
 Bison family unit stands together in the herd in Wind Cave National Park |
 Bison mother and calf in Wind Cave National Park |
 Bison herd in the rain in Wind Cave National Park |
 Black Samson flower on the prairie in Wind Cave National Park |
 Boxwork ceiling along the Fairgrounds Tour in Wind Cave National Park |
 Close up of boxwork formation along the Fairgrounds Tour in Wind Cave National Park |
 Intricate boxwork formation above the trail along the Fairgrounds Tour in Wind Cave National Park |
 Boxwork with popcorn calcite along the Fairgrounds Tour in Wind Cave National Park |
 A strand of boxwork along the Fairgrounds Tour in Wind Cave National Park |
 Smooth contoured cave walls along the Fairgrounds Tour in Wind Cave National Park |
 Boxwork formation on the cave ceiling along the Fairgrounds Tour in Wind Cave National Park |
 Chocolate colored crystal formations along the Fairgrounds Tour in Wind Cave National Park |
 Boxwork on the ceiling above the trail along the Fairgrounds Tour in Wind Cave National Park |
 Alvin McDonald initials in military code along the Fairgrounds Tour in Wind Cave National Park |
 Bee collecting pollen on a Wildflower Thistle in Wind Cave National Park |
 Flower going to seed in Wind Cave National Park |
 Wildflower bloom in Wind Cave National Park |
 Bee collecting pollen in a Prickly Pear cactus flower in Wind Cave National Park |
 Wildflower Thistle in Wind Cave National Park |