Stewardship Task Force

Madrone Audubon members have teamed up with local northwest Sonoma County residents in an active coastal program of seabird and beach activities. The group's activities focus on the California Coastal National Monument: rocks, islands and pinnacles exposed above mean high tide.

Black Oystercatcher and Golden Gate Audubon blog

Seabird Monitoring Orientation with Stewards of the Coast and Redwoods, Saturday, February 18th, 2016.

Check out the Field Trips page for details.

Volunteers monitor seabirds in the following areas:

  • Nesting in breeding season,
  • Survey coastal islands quarterly to establish baseline information in case oil spillage or changing sea levels impact our coastal habitats,
  • Track during non-breeding season to see how species usage varies through the year,
  • Search for the incredibly camouflaged nests of Black Oystercatchers,
  • Track the reproductive success of the Black Oystercatchers,
  • Locate a rare grass on the bluff edge (and a single known island occurrence) and record its locations along a ten mile stretch of ocean bluff,
  • Monitor beach debris,
  • Help in a long-term intertidal survey,
  • Offer quarterly nature walks to broaden public interest and background.

In this Citizen Science effort the data is analyzed and reported. NW studies started in 2007 and continue for a longer term data set. In 2013 a group started to record data on seabirds and marine mammals in the Jenner to Bodega Bay stretch.  Your help is welcome; if you want to volunteer, please contact contact Diane Hichwa at, telephone: 707-785-1922 (Sea Ranch), 707-483-3130 (cell).

Stewardship Task Force

Black Oystercatchers and Golden Gate Audubon's blog

Click on the following link to go to Golden Gate Audubon's blog page, where there is a great article on their process observing nesting Black Oystercatchers just offshore at Seal Rocks in San Francisco Oystercatcher blog post.

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New Items

Hunt Club expansion is proposed, and opposed More info

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