Blackpoll Warbler
5/11/2019 Des Plaines Conservation Area Will County, Illinois
10/07/2018 Goose Lake Prairie State Natural Area Grundy County, Illinois
Blackpoll Warbler ♀
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
9/11/2014
5/26/2013
5/13/2011
5/10/2011
5/17/2009
