Get to know our newest docent, Alice.

The Massachusetts Horseshoe Crab Spawning Beach Survey has been conducted since 2008. They use this survey to monitor the abundance of horseshoe crabs in the state. The Spawning Beach Survey is dependent on volunteers and volunteer organizations. More about the Survey Spawning surveys are conducted two days prior, the day of, and two days after the new and full moons of May and June. Surveys start times are based on the time of high tide, which varies by beach. Sixteen beach

Recently, land stewards Julie and Eli installed 10 bird boxes across 2 properties thanks to the help of volunteers.

This week, we at the Chatham Conservation Foundation are celebrating International Dark Sky Week—a time to appreciate the beauty of our night skies and recognize the important role darkness plays in a healthy environment.

This April, we at the Chatham Conservation Foundation are excited to partner with the Eldredge Public Library to bring a full month of Earth-focused programming to the community. April 1–30: Making a Case for Dark Skies Throughout the month, we invite you to explore Making a Case for Dark Skies , a compelling poster exhibition and photo collection highlighting the importance of preserving dark skies on Cape Cod. Featuring work by Peter Pilon and Charlie Worrick, the exhibit

Earth Week 2026 Event Lineup is Live!

Why does darkness at night matter for nature and for our coastal community? Learn how reducing light pollution can protect wildlife, improve our night skies, and benefit our maritime environment.

Take a look at snowy Frost Fish Creek. Thank you to our friends at Cape Cod Media for checking out our favorite trail!

We are seeking enthusiastic volunteers from Spring through Summer. The commitment is just two hours a week.

Winter is the perfect time to learn something new, sharpen your skills, and connect with experts, all from the comfort of your home!

February 9th – Encounters with the Archdruid , by John McPhee Join us at 4:00 PM on Monday, February 3, at the Mayo House for a discussion of Encounters with the Archdruid by John McPhee. In this influential work of environmental writing, McPhee chronicles a series of conversations with legendary conservationist David Brower and those who challenged his views, exploring the tensions between preservation and development. The book offers a thoughtful examination of how we va

CCF’s Free Winter Webinar Series is back this February with a lineup of engaging programs that explore conservation, wildlife, coastal ecosystems, and the people working to protect them. This program is made possible through funding from the Chatham Cultural Council.

Join Chatham Conservation Foundation (CCF) Executive Director Lauren Arcomano in welcoming 2026 with guided walks along CCF's Frost Fish Creek Trail. The trail meanders along the eastern edge of Frost Fish Creek, offering walkers glimpses of an old cranberry operation that has reverted to open wetlands. Bring your binoculars to get a good view of "winter locals" of Frost Fish Creek, including buffleheads and other ducks! We are hosting two walks, one at 10 am and one at 12 pm

January 5 – Raising Hare by Chloe Dalton Join us at 4:00 PM on Monday, January 5, at the Mayo House for a discussion of Raising Hare by Chloe Dalton. In this reflective memoir, Dalton recounts her unexpected journey caring for an orphaned baby hare during the pandemic and explores the delicate balance between helping wildlife and respecting its wildness. Her story offers a thoughtful look at our relationship with nature, the responsibilities of stewardship, and the quiet wa

Check out our wildlife cam footage captured this summer on Morris Island Marsh! Find more videos on your YouTube https://www.youtube.com/@ChathamConservationFoundation

The Chatham Chamber of Commerce invites you to the Christmas by the Sea Stroll, taking place December 12–14, 2025. During the event, visitors will have the unique opportunity to tour the Mayo House and learn about Josiah Mayo, its historic owner. Explore the house, discover its stories, and enjoy a festive holiday experience. For more information, visit the Chamber of Commerce event page .

For over 60 years, the Chatham Conservation Foundation has worked to protect the lands and waters that make Chatham special. But what exactly is a land trust, and how does it work? Discover how we preserve Chatham’s natural heritage for generations to come.

As a docent, you will have the unique opportunity to bring these stories to life. Share the history of Josiah Mayo and his family, guide visitors through this historic home, and help people of all ages connect with Chatham’s rich past.

December 1 – Bear Boy by Justin Barker Join us at 4:00 PM on Monday, December 1, at the Mayo House for a discussion of Bear Boy by...

We’re excited to share that our Land Steward of Tomorrow Fund continues to grow, thanks to a generous gift from a new CCF donor!