Track spring migration with Barrington naturalists Wendy Paulson, Barb Karon and Laura SimpsonWalks are free and open to the public. But spaces are limited and REGISTRATION IS REQUIRED.Bring binoculars (and insect repellent if desired) and dress for the weather. * Indicates a more strenuous hike. Before you head out, please be sure to check the Citizens for Conservation website for any …