Welcome to the Madrone Audubon Society
The Sonoma County Chapter of the National Audubon Society was established in 1967 as a non-profit organization promoting education, enjoyment, and protection of the natural world, especially birds.
Wednesday, January 18, 2017: Bodega Bay, Wednesday, Jan 18, 2017
Saturday, January 21, 2017: 4th Annual Waterbird Festival, Saturday, Jan 21 (not a Madrone event)
Saturday, January 21, 2017: Lake Sonoma - Saturday, Jan 21
Get more information and see a list of all upcoming field trips »
Monday, January 16, 2017: Larry Broderick, of West County HawkWatch: Local Hawks in the Region: Identification and Natural History
More information on MAS speaker series »
There are no events scheduled at this time
For additional information on field trips
We promote public education, enjoyment, study and protection of the natural world, especially birds.
Local Hotspots | Christmas Bird Count (CBC) | Sonoma County Breeding Bird Atlas | Attracting Birds | Bird Pins | Bird Art | Photo Gallery
Petitions | Meetings | Citizen Science | News | Bird Safety | West 9th Street Heronry | Renewable Energy | Climate Change
Christmas Bird Count (CBC) | Sonoma County Breeding Bird Atlas | Bird-A-Thon | Junior Audubon | Mayacamas Sanctuary | Lincoln School Bird Festival | Volunteer Opportunities
Education | Stewardship Task Force | Mayacamas Sanctuary
Benefits of Membership | Printable Membership Form [126KB PDF]
The success of Madrone Audubon depends greatly on the generosity of our chapter-only members.
An extensive listing of local, state, and national bird-related resources.