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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What's Happening at Mass Audubon

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

Red Fox in snowy field at Daniel Webster Wildlife Sanctuary © Michael Snow

Red Fox © Michael Snow

Nature & Wildlife

Outdoor Almanac

Find out what Mother Nature has in store for December.

See the almanac

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.

You can help

Winter hiking in a forest © Perri VanderClock

© Perri VanderClock

Get Outdoors

Get Some Fresh Air

'Tis the season for holiday hikes, nature stories, owl prowls, snowshoeing, and more!

Find winter 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!

Take action

© Valerie Pasquarella

Join Broadmoor at Jack's Abby Brewery in Framingham for food, locally-brewed beer, and thought-provoking discussions about nature with various experts. (December 11: "Imagery & Ecology of NE Land Systems")

December 11, 2019

Join our staff and volunteers for this beautiful candlelit event celebrating the shortest day of the year. Welcome the lengthening days ahead by making your own solstice lantern!

December 13 & 14, 2019

© Dana Spires

Ashumet Holly Wildlife Sanctuary

Take a "holly-day" season walk at one of the largest holly plantations in New England! Learn about the natural history of hollies and gather your own holly boughs to take home. 

December 14, 2019

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