No registration required.Join us for a walk around one of DuPage county's premier birding hotspots to look for resident and wintering birds. Hopefully, some waterfowl should be around. This approximately 3-mile walk will be on crushed limestone and earthen trails; wear appropriate shoes and clothing. Meet at the visitor parking lot on the north side of Mack Rd., located between Winfield Rd. and Rt. 59 in Warrenville.https://maps.app.goo.gl/Bj3NzyY2zZiJ4L5X6Leader: Kyle Wiktor, (708) 506-5186