Mission Statement

The Madrone Audubon Society, Inc., a Sonoma County Chapter of the National Audubon Society is a non-profit organization which promotes public education, enjoyment, study and protection of the natural world, especially birds.

We also recognize our responsibility to influence decisions affecting all wildlife and natural resources. Our interests are worldwide: our focus is on the local community, the State of California, the West Coast, and the high priority campaigns of the National Audubon Society.

Our members, volunteers and board seek to involve the community in these endeavors.

–Amended August 9th, 1997

A Message on Inclusivity

Madrone Audubon seeks to include and lift up all members of our Society and all creatures in Nature. We consistently reach out, listen, to learn, and take action. Please contact our President, Susan Kirks, for any questions or suggestions at (707) 241-5548, susankirks@sbcglobal.net

For more information, check #BlackBirdersWeek, #BecauseofBlackBirdersWeek, @BlackAfinSTEM.


Established in January, 1967 by Evalyn and Les Bowen "to speak up for the wildlife that was losing its local habitat", Madrone Audubon Society was the "first politically involved conservation organization in Sonoma County" and the first Audubon Chapter in Northern CA, anywhere north of Marin County and Sacramento.

A Chapter is shaped by the energies of individuals, especially Charter and long time members. Evalyn and Les Bowen inspired others to participate:

  • J. Tom Olds gave conservation lectures while he carved bird pins, to be sold to support the new Chapter and later to establish a Nature Center Fund (this fund provided the basis for the Bouverie Preserve's lab).
  • Martha Bentley dedicated herself to local conservation battles and to establishing The Bird Rescue Center; a Charter member she worked for the Chapter for 41 years.
  • Ernestine Smith stood beside Martha, speaking up in the major conservation battles of Sonoma County Warm Springs Dam, Bodega Harbor nuclear plant, Jenner dredge, Fountaingrove, and the Coastal Act.
  • Betty Burridge focused on Citizen Science, to get the Christmas Bird Count on sound footing for 17 years with Deyea Harper and to organize and edit the first edition of the Sonoma County Breeding Bird Atlas, published in 1995 with data surveyed from 1981-1986.

The Chapter has established awards in honor of a number of these people, recognizing their contributions and inspiration to others.

Some of the first logo designs, from left to right: 1967 design by Les Bowen, 1973 design, 1974 design.

Madrone Audubon Society logos

Board of Directors

Please contact the appropriate board member shown below for information or inquiries. The Board meets at 7:00 PM the first Thursday of the month, except for the months of January, July, and August, at 55 Ridgway Ave, Ste. A, Santa Rosa, CA in the Environmental Center.


President (2-year term)


Vice President (2-year term)

Corresponding Secretary

Recording Secretary


Past President (1-year term)


ACR Representative


Audubon Adventures


Bird Walks, Saturdays

Bird Walks, Thursdays


Bird-A-Thon Coordinator


Breeding Bird Atlas

Christmas Bird Count



Education Kits


Ex Officio Board Member


International Migratory Bird Day

Junior Audubon

Leaves Co-Editor


Leaves Co-Editor

Leaves Circulation

Leaves Production









Renewable Energy Co-Chair

Renewable Energy Co-Chair



Revised Financial Statements

Madrone Audubon has revised its financial statements for fiscal year 2016. Click here for Madrone's statement. Click here for a separate PWA statement.


Madrone Audubon Society, Inc.
PO Box 1911
Santa Rosa, CA 95402

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Help increase bird-friendly habitat on your own property! Download the Tree and Plant List

Nesting Season is here: No tree trimming February-September - See Guidelines

Message on Inclusivity

Why are Birds Special? videos New video series

New Citizen Science Opportunities!

Amazon Smile: donate to Madrone when you shop.

Birding Quiz - test your skills.

Leaves Newsletter


Carved Bird Pins

In the 1970s, member Tom Olds hand-carved bird pins and sold them to raise money for Madrone Audubon. More