Welcome to the Madrone Audubon Society

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.

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It's Nesting Season: trim trees in Fall! Trim Trees in Fall.

Nestbox Monitors at Ocean Song Nestbox Monitor


Amazon Smile: donate 0.5% of your purchase to Madrone Amazon Smile


Revised Fiscal 2016 Financial Statements.

Birding Quiz - test your skills Birding Quiz.

Newsletter

Newsletter

Carved Bird Pins

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