Peter Wolman of Shavertown takes a closer look at the birds at Frances Slocum State Park.
Back Mountain Trail Cleanup. Bring rakes and gloves. Meet at the Knights of Columbus parking lot, Parry Street, Luzerne. 9 a.m. to noon Saturday. 696-5082.
Susquehanna Trailers Hike, nine difficult miles at Sunfish Pond near Delaware Water Gap. Bring lunch and water. Sunday. Meet 8:45 a.m. at the Park and Ride, Route 315, Dupont. 688-0909.
Covey Beaver Dam Hike to the top of the Moosic Mountain Ridge with views of an active beaver lodge and dam. Meet at the Greater Scranton YMCA, 706 N. Blakely St., Dunmore. 9:15 a.m. Sunday. 343-5144.
Birding at Frances Slocum State Park. Join Bruce Troy of Wild Birds Unlimited to seek out songbirds. Meet in the parking lot of the Environmental Education Center, 565 Mount Olivet Road, Kingston Township. 8:30 a.m. Nov. 12. Free. 675-9900.