Protecting Our Wetlands

Preserving our future

Dedicated to the stewardship, restoration, and expansion of wetlands and associated wildlife habitats by preserving our future through classroom and field education that inspires youngsters to become stewards of our wetlands.

Petaluma Wetlands Alliance

We support Shollenberger Park, Alman Marsh,Ā  Ellis Creek Wastewater Treatment property, and future wetland sites in the Petaluma River watershed. We work with local governments, environmental organizations, and other groups to educate the public about the ecology and value of wetlands.

Photography courtesy of Bob Dyer, Tim Fleming, Gerald Moore, Len Nelson, Thomas Reynolds and Ron Storey

About Petaluma Wetlands Alliance

Fence Building

What is PWA?

Petaluma Wetlands Alliance (PWA) was formed by a concerned group of citizens who banded together in the late 1990ā€™s during the planning and construction of a new wastewater treatment plant in Petaluma, California. We work with schools, government agencies and environmental organizations to help preserve wetlands habitat.

Song sparrow in wetlands

What are Wetlands?

Wetlands are among the worldā€™s most productive ecosystems, providing critical habitat for many plant and animal species. In essence, wetlands are the zones between the land and large bodies of water such as rivers, lakes, or oceans, where water tends to stand for prolonged periods of time. Swamps, marshes and bogs are all examples of wetlands.

Cleanup crew working in wetlands

How Can I Help?

Weā€™re glad you asked! There are a number of ways you can support the PWA. Financial contributions are always welcome. Since we are a 501(c)(3) organization, your donation may be tax-deductible. If you like to meet and talk with people, check out our our docent program. Or, pick up a shovel and come help us remove invasive weeds as a volunteer.

Latest News

From the Editors at Petaluma Wetland Alliance

Miwok Lecture Sept. 18th

Miwok Lecture Sept. 18th

September 18th, Monday, 7 pm   Petaluma Public Library  Free ā€œLearning from the Miwok Cultureā€ We will explore the changing perspectives and environment of local California Indians from a Tribal point of view of historical, social, political and...

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Great-tailed Grackle

Great-tailed Grackle

Chapter 4 of Bob's Birds: Great-tailed Grackle, Quiscales  mexicanus  It has been named the "devil bird".  From USA Today (2013): "When they arrive in flocks, they cause trouble.  The Kroeger supermarket on West 43rd Street in...

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American Coot, Chapter 3 of Bob Dyer’s Blog

American Coot, Chapter 3 of Bob Dyer’s Blog

The American Coot is clearly both the American and Canadian coot by definition, the only coot around, and scientists says it hasnā€™t changed much in hundreds of millions of years. it is a Gruiformes, along with the rails, and Common Gallinule. Its average...

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How You Can Help Right Now

Black-necked stilt wading in blue water

Join PWA

Get the Petaluma Wetlands Alliance quarterly newsletter sent directly to your inbox. Learn about our wetlands, keep abreast of the latest news, and find out about upcoming events

Volunteer

All of our members are volunteers, working together to preserve Petalumaā€™s public wetlands. Without your help, all of the gains of the last few years could disappear.

Closeup of muddy boots
Hummingbird gathering nectar

Donate

Your generous financial contribution provides critical support for our mission, including our work educating children about the value of our wetlands. Donate now with PayPal.

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