Springville, Tenn.–The sanctuary period at the Tennessee National Wildlife Refuge in Springville will soon end on Saturday March 16th. To prepare for that day, the staff extends a huge thank you to the Americorps crew of seven along with local volunteer Skip Howe who cleared two trails, cleaned signs and rebuilt one of the trail bridges. The Nature Discovery and Britton Ford hiking trails won’t open until Saturday March 16th, but they are ready!