Protecting Our Wetlands
Preserving our futureDedicated 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, 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

What is PWA?
Petaluma Wetlands Alliance (PWA) was formed by a concerned group of citizens who banded together in the late 1990’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.

What are Wetlands?
Wetlands are among the world’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.

How Can I Help?
We’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
Monthly Bird Survey at Ellis Creek: March 2019
Hi! We’re Miles and Teresa Tuffli of I’m Birding Right Now. We are PWA members and bird survey volunteers. Below is an in-the-field recap of March's Ellis Creek bird survey. Check back for future reports! These monthly bird surveys are just one of the many ways the...
Monthly Bird Survey at Shollenberger: February 2019
Hi! We’re Miles and Teresa Tuffli of I'm Birding Right Now. We are PWA members and bird survey volunteers. Below is an in-the-field recap of February's Shollenberger Park bird survey. Check back for future reports! These monthly...
Monthly Bird Survey at Ellis Creek: January 2019
Hi! We’re Miles and Teresa Tuffli of I’m Birding Right Now. Last year, we began volunteering for the PWA’s bird surveys. It’s been so much fun that we decided to document them. Below is the second of these installments. If you missed the first, you can read our...
How You Can Help Right Now
