River of Change – a new film of the Missouri National Recreational River will be presented on Saturday, March 16, 2019 at 7:00 p.m. in the Resource and Education Center at Ponca State Park located in Ponca, Nebraska. River of Change features the National Park Service’s Missouri National Recreational River in all seasons with amazing aerial and scenic views of the river, up-close wildlife photography, and interviews of people that call the river their home and place to recreate. The screen is open to the public. A park permit is required to enter the Center. The film is approximately 20 minutes in length. Following the showing of the film there will be an optional question and answer by National Park Service staff.