Tribune photo by Aaron Piper| Cummins employees Brent Munter works to remove vines as part of the Jackson County United Way Day of Caring on Tuesday at the Oak Heritage Conservancy's site along the East Fork of the White River. The conservancy is working on setting up a nature preserve that will eventually be open to the public along the White River, near the intersection of Cortland Pike and East Reddington Rd. More than 14 people worked on the conservancy's site.