ACR’s headquarters is located on Bolinas Lagoon in the West Marin region of Marin County. This location is also home to our Martin Griffin Preserve, bookstore, membership, and finance departments.

Martin Griffin Preserve
Street address:
ACR's Martin Griffin Preserve
4900 Shoreline Highway 1
Stinson Beach, CA 94970

Mailing address:
Audubon Canyon Ranch
PO Box 577
Stinson Beach, CA 94970

415.868.9244
fax 415.868.1699
acr@egret.org
 Directions and map
Check calendar for visiting opportunities.

Bouverie Preserve

Preserve and administrative office:
13935 Sonoma Highway
Glen Ellen, CA 95442

Mailing Address:
P.O. Box 1195
Glen Ellen, CA 95442

Resource Management Offices:
13875 Sonoma Highway
Glen Ellen, CA 95442

707.938.4554
bouverie@egret.org

Cypress Grove Research Center

By appointment only:
20545 Shoreline Highway 1
Marshall, CA 94940

Mailing Address:
Post Office Box 808
Marshall, CA 94940
415.663.8203
cgrc@egret.org

Modini Preserve & Modini Conservation Center
226 Center St.
Healdsburg, CA 95448
707.431.8184
modini@egret.org
Directions and map Check calendar for visiting opportunities.
Media Inquiries:

If you would like more information about ACR or our programs, please contact:

Wendy Coy
Communications Manager
415.868.9244 ext. 123
wendy.coy@egret.org

 
Of special note: Callers awaiting to connect with us will be greeted by "Four Canyons" soundscape recorded and donated by Gina Farr. Learn more about Gina's work at http://wildsoundstories.com

“Four Canyons” is a sound walk through the four canyons of Martin Griffin Preserve, with their falling streams, seeping wetlands and deep stands of towering redwoods. Mornings can be surprising with any of the 245 species of birds and mammals who live in and visit the canyons. In spring, the sounds of raucous red-winged blackbirds and resident ravens echo across Picher Canyon; while next door, in Volunteer Canyon, the hum of human history blends seamlessly with natureʼs song artists. Garden Club Canyon features newt-filled Parsonʼs Pond, while the more introspective Pike County Gulch hides its denizens in an alder bog.