Protecting the nature of Massachusetts for people & wildlife
Find a Place to Explore
Get outdoors at one of our wildlife sanctuaries across the state, from the Berkshires to the Cape.
Find a sanctuary
Find by name or location
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Our Work
Mass Audubon has worked to protect the nature of Massachusetts for people and wildlife for more than 125 years. Today, we're renowned for our land protection and wildlife conservation, successful advocacy, and innovative approaches to connecting people and nature.
Upcoming Programs & Events
See AllWinter Bird walk at BNC
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Boston Nature Center and Wildlife Sanctuary, Mattapan
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Saturday, December 9
8:00-10:00am
Adults
Otters, Beavers, and Muskrats, Oh My!
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Ipswich River Wildlife Sanctuary, Topsfield
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Saturday, December 9
10:00-11:30am
Families - children 3 - 11 years
Lawrence Community Birds by Bus
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Saturday, December 9
10:00am-12:00pm
Adults & Families - 6 & up
Family Sea Turtle Patrol
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Saturday, December 9
10:00-11:30am
Families - children 5 & up
Holiday Nature Crafts Open House
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Broad Meadow Brook Conservation Center and Wildlife Sanctuary, Worcester
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Saturday, December 9
1:00-4:00pm
Adults & Families - 0 & up
Nature-Inspired Micropoems and Button-Making
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Boston Nature Center and Wildlife Sanctuary, Mattapan
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Saturday, December 9
1:00-2:30pm
Adults

Take Action
We need your curiosity, commitment, and passion to ensure that our lands become more resilient, that more people than ever experience the magic of nature, and that we fight climate change—now and in the future.
Latest News
See allConserving 157 Acres of Wetlands, Forests, and Meadows in Ashburnham
Keep ReadingProtecting the Raptors of Massachusetts
Keep ReadingBy the Numbers
With the help of our members and supporters, we protect land, offer nationally recognized education programs, and provide endless opportunities to experience the outdoors.
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41,000
acres of protected land
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500,000
visitors to our wildlife sanctuaries
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160,000
members and supporters
Stay Connected
Don't miss a beat on all the ways you can get outdoors, celebrate nature, and get involved.