MONROE - Green Rock Audubon Society is in need of volunteers to work from 9 to 11 a.m. on Saturday, May 2, and Saturday, May 16, at Forest Prairie Park (the first road on the right after the airport on Wisconsin 59). The prairie was burned on April 24 and volunteers are needed to help spread grass and flower seeds onto the burned area. Volunteers should wear gloves, long-sleeved shirts and long pants. For more information, contact Tom Mitchell at 325-6228.