Pre-registration with the leader is required, limit 15 participants.We’ll explore riverside habitat looking for resident birds and early spring migrants. New birders welcome. The DuPage Greenway Trail is a paved trail in Bolingbrook that runs alongside the East Branch of the DuPage River. The trailhead is on Royce Rd just west of Rt. 53. It is about a mile and a half walk to Whalon Lake.Leader: Mark Freeburg, freebs59@sbcglobal.net or call or text 630-661-1521