Registration with the leader is required. Limit 8 participants. Registration for nonmembers opens on September 1.We'll meet at Whalon Lake and walk down to the trout ponds, then walk along the DuPage River Greenway trail looking for warblers and other fall migrants. In total about 3 miles on mostly paved trails. Meet at the Whalon Lake Boat Parking Lot.  Wear bug spray.https://maps.app.goo.gl/TuB4JrsySSxS8or26Leader: Elena Nelson, ladylena76@gmail.com