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Bird Checklist for Napa County (pdf) Bird Checklist for Solano County (pdf)
The 2nd edition of our coffee table book, Breeding Birds of Solano County, is on sale for the holidays! Click here for more information.
NSAS March Zoom Presentation: Population Dynamics of the Double-crested Cormorant with Mark Rauzon & Meredith Elliott
Thu Mar 11, 7:00 PM details...
Field Trip to Hamilton Wetlands
Sat Mar 20, 8:30 AM details...
NSAS April Zoom Presentation: The Breeding Ecology of Aechmophorus Grebes at Clear Lake, California, 2010-2019 with Dr. Floyd Hayes
Thu Apr 8, 7:00 PM details...
NSAS's May Speaker Zoom Presentation: West Coast Sea Bird Pelagic Trips with Mark & Lucas Stephenson
Thu May 13, 7:00 PM details...
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