Summary: We talk with three families who are leaving or have left Beaver County because of Shell's ethane cracker, fearing pollution, and looking for better opportunities. Pennsylvania is looking at bringing American martens, a small weasel, back to the state's forests. We talk with a wildlife biologist with the Pennsylvania Game Commission. Plus, we visit a one-of-a-kind prairie habitat in Pennsylvania, home to an endangered rattlesnake and wildflowers. And, news about the Chesapeake Bay and wild turkeys.
