Statewide Fundraiser & Nature Celebration

Friday, May 14 – Saturday, May 15

Bird-a-thon has been Mass Audubon's largest annual fundraiser since 1983. But this year's event is particularly special because we're celebrating Mass Audubon's 125th anniversary! Founded in 1896 by two Boston women who used their voices to stop the slaughter of birds for fashion, Mass Audubon has been an independent organization at the forefront of conservation for the last 125 years.

The 2021 Bird-a-thon weekend will feature family-friendly activities in addition to a competitive team birding contest.

So whether you decide to register for the fun of it or for the thrill of competition, you can help your team raise money that will support Mass Audubon's mission to protect the nature of Massachusetts for another 125 years.

Stay tuned . . more details about this year's event are coming soon!

View last year's results >

2021 Event Sponsors

Interested in becoming an event sponsor this year? Learn about sponsorship opportunities >

Community Sponsors

Fundraising Progress
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