North of Interstate-80, the largest sand dune formation in the western hemisphere sprawls 19,000 square miles across Nebraska. These Sandhills are an eco-intersection. Boreal birch mixes with western pines above prairie grass and bison. And a national scenic river runs through it.
Park Ranger shares history of severe weather along the Niobrara River knopnews2.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from knopnews2.com Daily Mail and Mail on Sunday newspapers.