Latest News From Petaluma Wetlands Alliance

Bird Walks

Bird and Nature Walks Get out and enjoy our beautiful wetlands! Our Saturday Bird and Nature walks, led by PWA Docents, occur monthly from October to June from 9 am to 11 am. During the winter...

Trail Guide

Shollenberger Trail Guide By Gerald Moore Updated by John Shribbs, 2021 1 – Birds 2 – Geology 3 – Adobe Creek 4 – Restoration 5 – Tidal Marsh 6 – History 7...

Sedges in our Wetlands

Sedges in Our Wetlands Sedges have edges. Rushes are round.Grasses have knees that bend to the ground. Description: The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering...

Field Guide

Look what just Flew in! It’s Here! Second Edition The 2nd Edition of the Petaluma Wetlands Field Guide highlights the ‘Who, What, Where’ of the Petaluma Wetlands for you, with 200 common...

Privacy Policy

Privacy PolicyEffective date: February 18, 2019Petaluma Wetlands Alliance ("us", "we", or "our") operates the https://petalumawetlands.org/ website (hereinafter referred to as the "Service").This...

Trees and Shrubs

Trees and Shrubs in Our Local Wetlands Trees and shrubs along our paths and channels have been planted by a variety of people over time.  Most of the Coyote Bush is natural. Some of the oaks...

Newsletters

Newsletter Downloads Acrobat Reader Required Newsletters are available for downloading as Adobe Acrobat PDFs. You need Acrobat Reader installed to read them.  Get Acrobat Reader Here November 2025...

Become a Member

Something to Sing About! Help us protect Shollenberger Park, Alman Marsh, and the Ellis Creek Wetlands by becoming a PWA member. You’ll receive our informative quarterly newsletter sent...

Donation Confirmation