Song Sparrow
10/10/2020 Grundy County, Illinois
6/04/2020 Midewin National Tallgrass Prairie Will County, Illinois
5/23/2020 Grundy County, Illinois
5/19/2020 Des Plaines Conservation Area Will County, Illinois
4/04/2020 Grundy County, Illinois
3/17/2020 Grundy County, Illinois
10/27/2019 Grundy County, Illinois
10/06/2019 Grundy County, Illinois
7/27/2019 Goose Lake Prairie State Natural Area Grundy County, Illinois
4/20/2019 Goose Lake Prairie State Natural Area Grundy County, Illinois
4/05/2019 Grundy County, Illinois
11/09/2018 Goose Lake Prairie State Natural Area Grundy County, Illinois
3/04/2018 Goose Lake Prairie State Natural Area Grundy County, Illinois
3/03/2018 Grundy County, Illinois
11/08/2017 Grundy County, Illinois
10/29/2017 Goose Lake Prairie State Natural Area Grundy County, Illinois
10/08/2017 Grundy County, Illinois
6/02/2017 Goose Lake Prairie State Natural Area Grundy County, Illinois
