KNOW YOUR TREES
Know Your Trees with Michael Wojtech, author of Bark: A Field Guide to Trees of the Northeast, Wednesday, Jan. 28, 7- 9 p.m. at the NRWA River Resource Center, 592 Main Street. Learn how to identify trees in your own woods. FREE. Made possible in part by a grant from the Groton Trust Funds' Lecture Fund. To pre-register, contact Pam Gilfillan, (978) 448-0299, PamG@NashuaRiverWatershed.org.