northern Illinois
May 1, 2008, North Point Marina, Lake County (Eric Walters) (IBET)
June 13, 2003, Illinois Beach State Park, Lake County (IBET)
August 7, 2003, Montrose Beach, Cook County (Bob Hughes) (IORC 2003.012; RDH, KH) (MJIB 13:2:50) (MJIB 13:2:56) (MJIB 13:2:71)
southern Illinois
March 22, 2008, American Bottoms, Monroe County (Bill Rudden)
American Bottoms, Monroe County
March 22, 2008 photo - Bill Rudden