Girl with binoculars Join today and get outside at one of our 60+ wildlife sanctuaries.
Girl with binoculars Join today and get outside at one of our 60+ wildlife sanctuaries.
person walking on a trail through a forest
Rutland Brook Wildlife Sanctuary, Petersham

Conserving & Protecting Land

Mass Audubon actively protects over 43,000 acres in Massachusetts.

Land conservation is critical to the survival of native wildlife and plants and for the health and well-being of those who live, work, and play in Massachusetts. It's also one of the most effective, proven strategies when it comes to mitigating the increasing impacts of climate change. 

We've been protecting wild places across the state for more than a century using our science-based land conservation strategy.

Mass Audubon’s Land Conservation Strategy  

For decades, we have considered many factors when it comes to protecting land. These can include adjacency to a wildlife sanctuary, the presence of rare and endangered species, proximity to existing protected land, and number of acres.  

More recently, to align with the state’s goal of protecting 30 percent of land by 2030 (30x30), we are additionally prioritizing biodiverse and carbon-rich parcels as well as those in urban areas. 

Ways of Protecting Land  

We protect land by working with land trusts, municipalities, government agency partners, and private landowners. 

View of mountains at sunset in North Adams
2021 Photo Contest Winner Landscapes @ Eric Dubreuil

For Land Protection Partners: Catalyst Fund

Mass Audubon created the 30x30 Catalyst Fund to enable us to move quickly in protecting 30% of Massachusetts' land, in particular the most biodiverse and carbon-rich lands that are also at risk of development. Land trusts, cities or towns, or agencies can partner with us to leverage land protection opportunities via the Catalyst Fund. Learn more about the 30 x 30 Catalyst Fund

For Private Landowners 

There are many ways to permanently protect your land, including a donation or sale of the ownership of the land, or of a perpetual conservation restriction (easement). Learn more about conserving your land

Recent Success Stories

See more
Small stream running between mossy rocks
News November 13, 2025

Last Piece Acquired in 470-Acre Stone Mountain Project

Keep Reading
Landscape depicting a small clearing amidst trees of varying heights
News November 03, 2025

One Family’s Conservation Legacy at West Mountain

Keep Reading
Forest with ferns and stream
News October 23, 2025

Catalyst Fund at Work: State Officially Takes Ownership of Land in Winchendon & Ashburnham

Keep Reading
A green field and small patch of trees under a clear blue sky in Mendon
News September 05, 2025

Six Land Conservation Projects Complete Thanks to Catalyst Fund

Keep Reading
Portion of forest at Oxford Woods
News May 16, 2025

Protecting 232 Acres in Oxford and Doubling the Size of Pierpont Meadow Wildlife Sanctuary

Keep Reading
A river running through the trees, over rocks
News September 12, 2024

Landowners Donate Conservation Restriction on 154 Acres in Windsor

Keep Reading