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
See all SanctuariesChoose Your Path
At the Root of Our Work
For more than 125 years, Mass Audubon has protected the nature that sustains us all—from the clean air you breathe to the places you explore—so people and wildlife can thrive for generations to come.
Upcoming Programs & Events
See AllBirding for Absolute Beginners
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Boston Nature Center and Wildlife Sanctuary, Mattapan
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Saturday, December 13
10:30am-12:00pm
Adults
Fish Feeding Fun
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Wellfleet Bay Wildlife Sanctuary, South Wellfleet
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Saturday, December 13
12:00-12:30pm
Adults & Families - 2 - 17
Winter Bird Walk at Millennium Park
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Millennium Park, Boston
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Sunday, December 14
8:00-10:00am
Adults
Family Christmas Bird Count
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Arcadia Wildlife Sanctuary, Easthampton
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Sunday, December 14
10:30-11:30am
Families - children 0 - 12 years
Family Christmas Bird Count
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Arcadia Wildlife Sanctuary, Easthampton
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Sunday, December 14
12:30-1:30pm
Families - children 0 - 12 years
Whose Tracks Are These?
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Pleasant Valley Wildlife Sanctuary, Lenox
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Sunday, December 14
1:00-2:30pm
Families - children 6 - 12 years
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 all5 Behind-the-Scenes Ways Ipswich River Wildlife Sanctuary Connected You to Nature in 2025
Keep ReadingOur Impact
With the help of our members and supporters, we are leading a movement to protect and restore critical landscapes and connect people to nature.
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43,000
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.






















