Registration with the leader is required. Limit 15 participants. Registration for nonmembers opens on August 1.Late August trip to find early fall migrants at Springbrook Prairie in Naperville. Meet at the gravel parking lot on the east side of Plainfield-Naperville Road. Bring and use insect repellent for mosquitos and ticks.https://maps.app.goo.gl/K1Sq5z66o25A8FXT6Leader: Joe Suchecki, dbcsec2020@gmail.com, (630) 842-4921