Prothonotary Warbler
8/22/2020 Des Plaines Conservation Area Will County, Illinois
8/20/2020 Des Plaines Conservation Area Will County, Illinois
7/07/2019 Des Plaines Conservation Area Will County, Illinois
6/16/2019 Will County, Illinois
5/04/2019 Des Plaines Conservation Area Will County, Illinois
5/21/2018 Grundy County, Illinois