Become an ACR member or renew your membership today!

Join Now

Caring for the land, learning how nature works, and sharing knowledge with others—it’s what Audubon Canyon Ranch has done for over 50 years...thanks to its supporters.

Audubon Canyon Ranch relies on the ongoing commitment of its members to fund its programs. Please join or renew today, and, together, we will protect wild lands in Marin, Sonoma and Lake counties and support ACR’s nature education and conservation science programs.

All ACR memberships are valid for you and your significant other. 

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

Membership levels and benefits

Monthly Sustainer Circle

Join the Monthly Sustainer Circle at any level and enjoy automated monthly credit card charges. This option eliminates renewal notices and allows you to continue your support without interruption…a greener choice. ACR is especially grateful to these forward-thinking supporters. Simply choose to make your gift monthly and choose a membership level here. 

Meadow Keepers at $65 receive

  • Discount on ACR public programs, hikes, seminars and fundraisers
  • 10% discount in the ACR Nature Bookstore 
  • ACR static window decal
  • The Bulletin, ACR’s semiannual newsletter
  • The knowledge that you are protecting wild lands in perpetuity

Salt Marsh Advocates at $120 receive all of the above plus

  • The Ardeid, ACR’s annual journal of Conservation Science and Stewardship

Forest Stewards at $250 receive all of the above plus

  • Invitation to ACR's Annual Appreciation Picnic

Wetland Guardians at $500  receive all of the above plus

Watershed Sentinels at $1,000  receive all of the above plus

  • Invitation to keynote address and dinner at the annual Point Reyes Birding and Nature Festival

ACR Volunteers at $35

  • Receive all the benefits of Forest Stewards at a special rate

Give the Gift of Membership

Give a gift of membership now!
For Christmas, Hanukkah, Valentine's Day, Mother's Day, Father's Day, graduation, birthday or anniversary, share your love of nature with a fellow nature enthusiast and protect wildlands in Marin and Sonoma counties.

ACR offers a variety of membership levels and benefits. Choose from the list of membership options, listed below,  process a membership online, give us your loved one's contact info, and we'll send a packet announcing your gift. Simple!


SPECIAL OFFER! Share our mission with a fellow nature enthusiast by giving the gift of ACR membership to a friend, family member or colleague! They will enjoy the benefits of membership and, thanks to our friends at Bay Nature, receive a complimentary 1-year subscription to Bay Nature magazine!