Silencing the Thunder
When temperatures drop in Montana, wild bison migrate to lower elevations outside the boundaries of Yellowstone National Park. But once outside, they run the risk of being killed because some carry a chronic disease called brucellosis that ranchers fear could spread to cattle.
Average Score : 0
Status: Released
Release Date: 2014-08-25
Geners Documentary
Production Companies Forest Clay Productions
Production Countries United States of America,
Run time: 27 minutes
Budget: --
Revenue: --
