(pronounced too-lee-OME-ee)

Tuleyome is a 501(c)(3) nonprofit conservation organization based in Woodland, California. The word “Tuleyome” (pronounced too-lee-OME-ee) is a Lake Miwok Indian word that means “deep home place”. And that term “deep home place” exemplifies our deep connection to our environment, our communities and our regional public lands.

Join Us in the Outdoors!

Tuleyome is a not-for-profit, science-based, conservation organization working in the Northern Inner Coast Range of California and the Berryessa Snow Mountain National Monument. Join us on our hikes, trail building work, and habitat restoration projects.



Volunteers are the heart of Tuleyome, without you we would not be able to get so much great work done. We have LOTS of indoor and outdoor volunteer opportunities available, so consider signing up as a volunteer today. Thank you!

Become a Certified Naturalist

Tuleyome launched its Certified California Naturalist program in partnership with the University of California and the Woodland Public Library in early 2018. The program was so well received that we've expanded it and now offer two course each year. No advanced degrees or previous naturalist experience are required.

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Project 18-022 with the Sacramento Zoo

On July 26, 2018 Tuleyome received a grant from the Sacramento Zoo Conservation Fund to help finance our exciting new citizen science project (in coordination with our Certified California Naturalist program) through which we will photograph, document and track wildlife in and around the Berryessa Snow Mountain National Monument!