Winter is a special time for the Cora Hartshorn Arboretum. Join Cora's Conservation Corps teen volunteers as they guide you through the woods learning and looking for winter signs of wildlife, and how you can be involved as a Citizen Scientist. On Sunday, March 12, 2017, learn all about FrogWatch USA. Hikes will last about 45 minutes and depart at 11:00 am, 1:00 pm and 3:00 pm. Suggested donation: $5.00/member, $10.00/non-member. Registration available at www.HartshornArboretum.org.