There have been a lot of questions about what to do with your feeders now that the Avian Flu has been reported in several Michigan counties.  At this writing the MI DNR have not banned bird feeders but indicate that removing them would help manage the spread.  The recommendations are variable based on your location, types of birds being fed, and whether there are groups of vulnerable birds nearby.   Read the Michigan Audubon blog post for the details so you can make an informed decision.