US Counties within Illinois in which the Piping Plover, Great Lakes watershed is known to or is believed to occur:

State County
Illinois Bond
Illinois Clinton
Illinois Cook
Illinois Fayette
Illinois Franklin
Illinois Jefferson
Illinois Lake
Illinois Moultrie
Illinois Shelby

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.