'Twas the night before Halloween, so here on the trails, join your DCNR Park Naturalist with skulls, bones and antler tails. We will explore the osteological world of wildlife adaptations and identification using skull shapes and dental formulas as well as comparing a variety of horns and antlers. If you have a bone to pick, stop by this fun trailside exhibit to explore secrets of nature that are more than skin deep. Registration not required.