In the months since Kevin Butterfield retired from four decades of working with the U.S. Fish and Wildlife Service, almost entirely out of the Ludington Biological Station which focuses on
Ludington State Park to take 'any chance' to open during 10-month closure, manager says mlive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mlive.com Daily Mail and Mail on Sunday newspapers.