Science & Technology WSIU InFocus: Why Are The Canada Geese Not Visiting Southern Illinois Like They Used To? WSIU Public Broadcasting | By Kevin Boucher Published May 13, 2021 at 6:00 AM CDT Facebook Twitter LinkedIn Email Listen • 5:59 WSIU/Kevin boucher Canada Goose at Lake Murphysboro State Park, Taken April 6, 2021. On this edition of WSIU InFocus, we visit with an expert on why don't we see Canada Geese in southern Illinois in large numbers anymore.