red columbine, Aquilegia canadensis: photo SJacobi Join Cheryl Wiitala, preserves manager for The Nature Conservancy, at the Aust Family Preserve at Lime Rock in Lincoln. The Preserve is laced with trails through a variety of distinctive New England habitats including woodlands, forested swamps, streams, a small reservoir and calcareous ledges. These ledges of dolomitic marble […]