Blackpoll Warbler
5/22/2021 Will County, Illinois
5/20/2021 Grundy County, Illinois
10/10/2020 Grundy County, Illinois
9/20/2020 Grundy County, Illinois
9/19/2020 Grundy County, Illinois
5/21/2020 Will County, Illinois
5/19/2020 Des Plaines Conservation Area Will County, Illinois
Blackpoll Warbler ♀
5/15/2020 I & M Canal Towpath Grundy County, Illinois
5/11/2019 Des Plaines Conservation Area Will County, Illinois
10/07/2018 Goose Lake Prairie State Natural Area Grundy County, Illinois
5/20/2018 Des Plaines Conservation Area Will County, Illinois
5/11/2018 Goose Lake Prairie State Natural Area Grundy County, Illinois
9/02/2017 Grundy County, Illinois
Tennesse Warbler
9/15/2016 Goose Lake State Natural Area Grundy County, Illinois
