• NSAS Speaker Series Presents: “Birding from Here to There” with Harry Fuller Thursday, January 8, 2026 at 7:00 p.m.

    Napa Valley Lutheran Church 1796 Elm St., Napa, CA 94558

    About the Presentation: We will explore what San Francisco’a natural history was like BEFORE the missions and the Gold Rush. Which bird species became known to science because they were found in the Bay Area? Then we will digitally explore the best birding spots along I-5 heading north. Where is there a Lewis’s Woodpecker community […]

    Free
  • Beginners Bird Walk – January 11

    American Canyon Wetlands 2 Eucalyptus Drive, American Canyon

    Start the new year off with a pleasant walk along the American Canyon Wetlands Preserve on Sunday, January 11 starting at 9:00 AM.  What you’ll see are ducks, shorebirds, sparrows and warblers that have completed their nesting season and returned south to over winter in our area.  Along with the visitors there are also a […]

  • NSAS Field Trip to Consumnes River Preserve Saturday, January 17th with Bruce Thomsen & Mark Stephenson

    Consumnes River Preserve 13501 Franklin Blvd, Galt, CA, United States

    The Cosumnes River Preserve protects one of California’s last remaining undammed rivers and its associated ecosystems: wetlands, riparian oak forest, grasslands, and sloughs. It is home to more than 250 species of birds, over 40 fish species and more than 230 plant species. We will walk nature trails observing woodland and riparian birds and boardwalks […]

    Free
  • Winged Migration Expo – Building 69 – January 31st – February 1st

    Winged Migration Expo 1001 Waterfront Ave, Vallejo, CA, United States

    Stay tuned for many events, including birding field trips, expert speakers, educational tabling, interactive kids activities, food and drink vendors, area hikes, and historic ship viewing are scheduled for this year’s Winged Migration Expo. Activities will be held at Building 69, Mare Island, Waterfront Avenue between Kansas and 4th Street, parallel to Nimitz Ave. Many […]

    Free