Join naturalist Nancy Goodman and take a close look at trees and other botanical wonders we encounter at Northfield Mountain. Have you ever looked at a tree in winter and wondered what it might be? For more than half the year, bark provides the best clue to tree identification. We will be keying out some of the trees to see what we can learn. Become familiar with the characteristic bark of different trees in different habitats and at different stages of growth, as well as identification from leaves and other clues. Bring binoculars, water, lunch, sturdy walking shoes and the book Bark by Michael Wojtech, if you have a copy. This program is co-sponsored with the Athol Bird and Nature Club and will take place at Northfield’s scenic Riverview area along the Connecticut River. This special location has an especially rich variety of tree species. Meet in the Riverview parking area at 10 or at the Northfield Mountain Visitors Center in Northfield at 9:45 a.m. for a short walk to Riverview. For ages 16 and older. FREE , but pre-register by calling 800-859-2960.