Eighty-million years after they were burned to a crisp by the largest volcanic eruption in the history of planet Earth, dinosaurs are returning to Hells Canyon, the Zumwalt Prairie, and the Wallowa Mountains of Northeast Oregon. They will be back in March when they play the starring role in a ‘dino-drama’ produced for television by the Discovery Channel. The four-hour feature production is scheduled to air in one-hour segments beginning next fall. The last of the four segments, entitled “Prehistoric North America,” will be set in Wallowa County where animated dinosaurs will be seen grazing in the long meadows near...