Chestnut-Sided Warbler
9/20/2020 Grundy County, Illinois
9/12/2020 Grundy County, Illinois
9/07/2020 Goose Lake Prairie State Natural Area Grundy County, Illinois
9/07/2020 Grundy County, Illinois
9/05/2020 Des Plaines Conservation Area Will County, Illinois
9/01/2020 Des Plaines Conservation Area Will County, Illinois
8/30/2020 Will County, Illinois
8/27/2020 Des Plaines Conservation Area Will County, Illinois
5/21/2020 Will County, Illinois
5/20/2020 Will County, Illinois
5/15/2020 I & M Canal Towpath Grundy County, Illinois
5/11/2020 Grundy County, Illinois
9/22/2019 Grundy County, Illinois
9/16/2019 Northern Wisconsin
9/14/2019 Northern Wisconsin
