Skip to content
Our Story & Mission
Board of Directors
View All Properties
Dingley Dell, the Clayton and Margaret Thomas Nature Preserve
Quinlan Memorial Conservation Area
Claire Birtz Wildlife Sanctuary
Thompson Family Forever Wild Preserve
Plimpton Community Forest
News & Events
Southbridge Tree Planting
Get Your Free Tree
December 30, 2021
Annual Meeting Breakfast – April 15, 2023
Save the date for Tour Opacum – Sept. 17, 2023!
YOU have done so much for land conservation in 2022!
Milestone land conservation accomplishment in Holland!
Why I care about Land
Another Monson milestone: 55 more acres protected
Forest Legacy Program grant awarded
66 More Acres of Forest Conserved in Monson
Introducing Opacum’s new Executive Director: Laney Wilder
Subscribe to our Newsletter!