Overview: Learn about the success of the TPWD's Desert Bighorn Sheep restoration program in west Texas. For the first time since 1950 anyone willing to make a hike in the desert of Big Bend Ranch State Park has the chance again of spotting one of these majestic animals in its natural environment. Just minutes away from Dallas, Cedar Hill State Park has a set of trails built and maintained by cyclists and fit for all levels of mountain bikers. Meet one man who collects antique fishing lures and another who makes new ones, and discover the evolution of the fishing lure, from bone to plastic and several incarnations in between.