Join us Sunday morning, November 24, from 9:00 am - 12:00 pm at Tefftweald at Birchenturn in North Stonington. This nearly 80-acre preserve, a former Girl Scout Camp, boasts forested uplands and wetlands, more than 2000 feet of frontage along Wyassup Brook, a woodland meadow, beaver pond, the historic Bell/York cemetery, and numerous foundations and…