This hike provides an overview of the trees and shrubs native and nonnative to Indiana. What are the most outstanding specimens? How do they fit into a riparian habitat? Their ecological importance will be highlighted. Join one of our Naturalists at Heart, a retired Forester who will lead you on an exploration hike. 2 hours. Meets on the Observation Deck/Picnic area. Program free with $2.00 parking fee.