List of Land Trusts
CP denotes a conservation partner.
Land Trust Service Areas Accessible on ArcGIS Online
Jack Nessen (Mass Audubon) and Megan Gordon (The Nature Conservancy in Massachusetts) have classified and dissolved land trust service areas in a feature layer accessible on ArcGIS Online. You can view the towns served by each land trust and pull the data into your own ArcPro or AGOL projects. Access the data here.