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 Shollenberger: October 2020
Thursday, October 29, was the bimonthly bird survey at Shollenberger Park. The group gathered early, and the soft pink sunrise did not disappoint! As with all survey mornings, a bevy of Red-winged Blackbirds declared "Good morning!" from the tules. As the sun rose,...
American Bittern Seen & Heard at Shollenberger
From Roger Elliott, 5-2020 Living just a few blocks from Shollenberger Park in Petaluma for 15 years I’ve become quite familiar with its 2-mile loop starting from the parking lot off S. McDowell Blvd. It has become my “quiet place” to reflect, create imagery and meet...
Barn Owl at ECWRF with Chicks
We recently spotted chicks with the owl camera at ECWRF. Last we looked there were 8 eggs in the nest. Two chicks are visible in this picture capture by Len Nelson, who checks on the owls every day. If you want to follow along with your smart phone, contact John...
Double Crested Cormorants at ECWRF
Len Nelson sent in some pics he took this week at Ellis Creek: There is one tree in Ellis Creek just east of pond D that is the home to nesting Great Blue Heron, Great Egrets and Double- Crested Cormorants. The birds nest on the far side of that tree to avoid the wind...
Monthly Bird Survey at Shollenberger: February 2020
Tuesday, February 18, was the bimonthly bird survey at Shollenberger Park. The team was greeted by this lovely sunrise symphony, as performed by The Red-winged Blackbird Orchestra. Experiencing the mass exodus of blackbirds at dawn is one of many joys of each PWA bird...
City Proclamation: Petaluma Wetlands Day
Mayor Teresa Barrett read the Proclamation of Petaluma Wetlands Day March 2, 2020. It was presented to Joan Cooper of Friends of Shollenberger Park with representation by Friends of the Petaluma River and lots of docents from Petaluma Wetlands Alliance. We are all...
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.
