Illinois egg total: 40
So far, so good. River, St. Mary’s and Savanna at 5 eggs. Millennium Park, Broadway, Pilsen, South Loop, Evanston and Waukegan at 4 eggs. Wacker at 1 egg. Nest checks have yielded a few inactive sites or sites that have activity but no eggs. These include Gold Coast, Oak Street Beach, St. Michael’s, UIC, Uptown Theater and Hyde Park. As the season winds on, some of the harder sites will yield more data.
Chicago Peregrine Falcon Blog 