Wild horses, a symbol of the American west, have long held a special status and protection under the law. As their numbers have grown, so has the controversy around them. At the Wind River Wild Horse Sanctuary in Wyoming, a cowboy and wild horse manager untangles the issues, and how to solve them. A biologist, a professor, and international students from the Savannah College of Art & Design explore how the natural world influences design in surprising and helpful ways. The Great Bear Rainforest in northwest Canada is a remote wonderland of wild animals and the indigenous communities who protect it. Visitors hope to see the rare "spirit bear," whose genetic difference may help them catch salmon.