TOWNSEND’S WARBLER: Cook County (North) – A Townsend’s Warbler was found on 28-Apr-2016 by Matthew Cvetas at Millennium Park in Chicago. The warbler has been seen most of the day along the promenade that cuts north-south through the park between Pritzker Pavilion and Cloud Gate. A map of the area can be found at the link.
https://goo.gl/maps/oJQsV6kVtxK2
Photo by Jerry Goldner