By Robert Taylor
Published: February 2, 2011.
Follow along with Dr. Bob Sperr in his documentary expose on the North American Grizzly Bear. The inroads of humanity have pushed this species to the brink, can evolution save the bears? Dr. Sperr observes one particular bear over the course of several days. His findings brought shock and awe to the scientific community and they will stun you as well. A Teleplay.