Local trail researcher Brian Stucky will share about his work dowsing the paths of area trails in a free presentation at 7 p.m. May 13 at the Mennonite Heritage and Agricultural Museum in Goessel.

Using an L-shaped copper rod to discover natural disturbances in the ground, Stucky has plotted more than 1,500 miles of trails.

The presentation will be in the 1906 Preparatory School Building on the museum campus.