Blackpoll Warbler
9/05/2022 Goose Lake Prairie State Natural Area Grundy County, Illinois
5/15/2022 Goose Lake Prairie State Natural Area Grundy County, Illinois
Blackpoll Warbler ♀
5/11/2022 Des Plaines Conservation Area Will County, Illinois
5/10/2022 Des Plaines Conservation Area Will County, Illinois
9/18/2021 Grundy County, Illinois
9/16/2021 Grundy County, Illinois
