Night Hike at Sodalis Nature Preserve, 7-9 p.m. Friday, April 11th, meet at the shelter.  the full program is about 2 hours and covers a 2-mile paved loop with a steep incline.  Participants have the option to return sooner as desired.  The more than 220,000 Indiana bats that use the Lime Kiln Mine at the Sodalis nature preserve to hibernate over the winter migrate to their summer forest roosts in the spring.  Depending on the weather, it is possible to see about 30-100 bats. 

Reserve space at https://hannibalparks.recdesk.com/community/program