Ouabache Land Conservancy (OLC) invites everyone to a Spring Break Tree ID hike of the Sanctuary Oaks Nature Preserve (1915 W CR 650 N, Shelburn, IN 47879) on Saturday March 23rd, from 10:00 to 11:30 am. Purdue University Extension Educator, Phil Cox, will lead hikers through the 14-acre preserve.  Techniques to identify many trees during the early spring will be learned along the way.  No reservations are required for this free family-friendly program.  Attendees are encouraged to wear good hiking boots.  Contact Phil Cox at 765-492-5330 or cox119@purdue.edu with any questions.