October 19, 2016
Special | 25m 33s
St. Louisans ride in a 90-year Ford Tri-motor to experience the first days of commercial air travel. Volunteers head into the back country of Oregon to remove barbed wire and returning the land to wilderness. Campaign workers are still going door to door but are increasingly armed with sophisticated technology. How Carolina chickadee’s may hold clues to how songbirds might adapt to climate change.
Aired: 10/18/16Video has closed captioning.