Tatanka! The American Bison of Custer State Park

Once, more than sixty million bison covered the American plains. The sound of their passing was said to be like thunder and would shake the earth. By the 1880s, the thunder had gone silent. Bison in North America were almost biologically finished by 1889.
A Story about ruin, redemption, and revival on the rolling prairies of Custer State Park in the Black Hills of South Dakota.