Protecting Our Wetlands
Preserving our futurePetaluma 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
Spread the Word: Annual Docent Training Begins January 9th!
The Docent Training Program runs for 5 consecutive Thursdays, (reduced from 7.) The dates are: January 9, January 16, January 23, January 30, and February 6. Sessions are held at the Petaluma Community Center from 9 a.m. until 12 noon, except for the January 16th...
New! PWA Merchandise now Available
Just in time for the holidays: Keep your family and friends layered up with PWA t-shirts, zipped athletic tops, or cozy hoodies, all the while promoting our organization! And don't forget something for yourself, too! Field Guides also make great host gifts or gifts...
Winter Wonders at Shollenberger Park
As winter settles in, Shollenberger Park in Petaluma, California, becomes a true sanctuary for bird lovers and nature enthusiasts. This serene wetland, bordered by the Petaluma River and a vibrant mosaic of salt marshes, is a hidden gem that comes alive in the winter...
“Oonk-a-lunk” American Bittern
Walking through Shollenberger the other day, I had an unexpected encounter with one of nature's most elusive creatures – the American Bittern. I was alerted to its presence by its strange, guttural call. It is a deep, resonant "oonk-a-lunk" like a cross between a deep...
Secrets of Oak Woodlands
Welcome to The Reading Nook! by David SandriJune, 2023 Hello and welcome to this month’s The Reading Nook – a monthly book review from our library, along with newsworthy items to do with nature. Let’s get right to the book – Spotlight Book of the Month – Secrets of...
River Cleanup Success for Earth Day
Clark, Michael, Joanne and I met at Shollenberger Park at 9 am and went to the South trail near the river to start trash pickup where the prior cleanup left off. We made it to the river side trail where a lot of plastic stuff and other trash piled up on the high...
How You Can Help Right Now
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 Petaluma’s public wetlands. Without your help, all of the gains of the last few years could disappear.
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.
