Bison Management 08
NPS Photo Archive
Efforts to immobilize the lone bulls with tranquilizers were made in 1969 and 1970, in an attempt to conduct brucellosis testing without having to dispatch the animals.
Did You Know?
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.