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Natural and Cultural History of the Napa River

PRNSA Field Institute

Saturday, March 22, 2014 from 11:00 AM to 3:30 PM (PDT)

Natural and Cultural History of the Napa River

Registration Information

Registration Type Sales End Price Fee Quantity
Member Ended $110.00 $6.49
Non-Member Ended $125.00 $7.24

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Event Details

A cruise along the Napa River is like a voyage into the past. This trip begins at the historic Vallejo and Mare Island waterfront and continues into a different world, one of vineyards, backwater homes, and some of the largest contiguous marshes in the Bay Area. It was once the third busiest commercial river (vying with the Petaluma River) in California, after the Sacramento and the San Joaquin.

Learn why theses salt marshes are among the most productive plant communities on earth. You will also learn about sloughs, estuaries, riparian, mud flat, marshes and inter-tidal habitats as you take in the bird life and history of the Napa River.

Even before leaving the dock, diving ducks and grebes may be seen feeding in the river and marina.  Across the way at Mare Island, osprey and egrets are found attending to their nests or roosting in nearby trees.  Frequently a pair of peregrine falcons can be seen perched or in flight near their nest as the boat passes under the Highway 37 overpass. Just up-river we cruise alongside the Sonoma/Napa marshes and one of the largest inter-tidal marsh restoration projects in the United States. As a part of the restoration project, levees have been lowered to allow floodwaters to quickly spill over into former flood plains.  This process greatly increases the food and habitat for not only birds, but also fish, amphibians and even smaller animals that help support us all. Large mud flats have been deliberately constructed along the river edge, creating abundant feeding and excellent viewing opportunities for large numbers and varieties of probing and wading birds.  A variety of hawk species are common and occasionally both golden and bald eagles are seen, birds are always in sight.

Have questions about Natural and Cultural History of the Napa River? Contact PRNSA Field Institute

When & Where

Vallejo Municipal Marina
42 Harbor Way
Vallejo, CA 94590

Saturday, March 22, 2014 from 11:00 AM to 3:30 PM (PDT)

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PRNSA Field Institute

Point Reyes National Seashore Association (PRNSA) is a cooperating association of the National Park Service. We work in partnership with Point Reyes National Seashore and the public to preserve, restore and maintain wildlife habitat, trails, and historic sites in our beautiful coastal park. Our year-round environmental education programs help children and adults deepen their understanding of nature and inspire the next generation of park stewards.

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Natural and Cultural History of the Napa River
Things to do in Vallejo, CA Class Travel & Outdoor

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