Wetland Waterbirds at Shollenberger Marsh and Ellis Creek

Observe migratory and wintering shorebirds, ducks, and waders, and learn about their unique adaptations as we walk the trails surrounding this Petaluma wetland – the site of PRBO's San Francisco Bay Research Center & Headquarters. DIRECTIONS: Take Lakeville exit off Hwy 101; follow Lakeville eastbound and turn right on S. McDowell Blvd. Turn right onto Cypress, second building on right. Follow parking lot to the back end at Shollenberger Park wetlands. Meet at 9 am. Check out a bird list for this walk.