Montrose Point, Chicago, Cook County, Illinois, USA September 8, 2013
Thank you for your help identifying this butterfly!
Contributed by Dirk_M on 31 October, 2018 - 1:20pm Last updated 7 January, 2019 - 6:45pm
Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.