Pepperwood's mission is to inspire conservation
through science.

Pepperwood's 3,200 acre preserve serves as a refuge for over 900 species of plants and animals. We are leaders in ecosystem-climate research, producing critical science to help guide our region's natural resource management and conservation planning. Pepperwood also offers environmental education opportunities for all ages to cultivate an ethic of conservation in our North Bay region.

Strategic Plan 2020-2025

With four main initiatives, we're cultivating a path to resilience for our entire community.

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Register today as most workshops, hikes, wildflower walks, and retreats will sell out!

YouTube Channel

View our recorded classes, webinars, and other educational videos on our YouTube Channel.


Our Preserve sits within the traditional homeland of the Wappo people. We respect and honor past, present, and future generations of Wappo and their continued connection to this land. We are grateful for the opportunity to gather in this beautiful place and we give our respect to its first inhabitants.


What's new at Pepperwood?


Advance the health of Northern California's land, water and wildlife

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Pepperwood Field Notes

  • Diversifying the Future of Conservation

    Steven has had the privilege of working with nineteen different interns, and each of them has brought something unique to the Wildlife Picture Index project through the Conservation Science Internship.

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  • Learning How Forest Stewardship Affects Our Watersheds

    The primary objective of our land stewardship at Pepperwood is to cultivate healthier ecosystems. We are testing the hypothesis that forest thinning may increase water yield by using a paired watershed approach. This study, investigating the relationships between forest stewardship and watershed response, is the first of its kind in our region.

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  • Michael Gillogly: Three Decades of Stewardship

    It was 22 years ago when, prior to submitting a bid to the California Academy of Sciences for the purchase of Pepperwood, Jane and I defined our shared vision for what we were about to undertake. We envisioned a place where conservation science, research and nature education could meet, and connect people with the places that sustain them.

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