View of misty river valley in autumn © Art Donahue

© Art Donahue

© Art Donahue

Our Mission

Protecting the nature of Massachusetts for people and for wildlife.

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Join Mass Audubon Today

For a limited time, new one-year individual and family memberships are just $32! Start enjoying free wildlife sanctuary admission and more. Offer ends November 30.

Join now to save 50%

View from the top of Patten Hill

View from the top of Patten Hill


Urgent Land Project

We have a chance to protect 67 acres in the Connecticut River Valley that would create a wildlife corridor of more than 1,000 connected acres.

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Get Outdoors

Autumn Awaits

Bird walks, art classes, photography workshops, cooking lessons, and more!

Browse fall programs

Live Sustainably

Monthly Climate Pledges

When it comes to fighting climate change, everyone can make a difference. Taking a pledge each month can inspire you to act in ways both big and small!

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School vacation week at Boston Nature Center

Boston Nature Center

Young Explorers

Vacation Week Programs

No school? No problem! Many of our wildlife sanctuaries offer interactive ways for kids to have fun, learn, and be outside. 

Get exploring

© Julie Gagliardo

Get your holiday shopping done early and support Mass Audubon at the same time! Members get 20% off gift purchases, plus great savings on binoculars and spotting scopes. In-store only.

November 20–24, 2019

Journey back in time with Mass Audubon and the Topsfield Historical Society! Enjoy a child-friendly guided hike with hands-on games and activities to learn about the people and wildlife who have called these forests home.

November 23, 2019

Reclaim the day after Thanksgiving for the outdoors, away from the malls, at this annual arts festival! Enjoy live music, local art, storytelling, family-friendly nature crafts, and more.

November 29, 2019

Become a Nature Hero

Don’t miss a beat on all the ways you can get outdoors, celebrate nature, and get involved.

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