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Almaden Lake – Evolution of the Environment and How Birds Adapt
OnlineThrough SFBBO's Colonial Waterbird Program, our biologists and community science volunteers have monitored populations of colony nesting waterbirds during the breeding season at more than 70 sites throughout the Bay […]
$5
Raptors in Winter
OnlineFeb 4, 11, 25, 2021 Instructor: Maureen Lahiff Venue: Zoom Raptors in Winter, 3 Zoom presentations, Thursdays Feb 4, 11, and 25, 7 to 9 pm, with detailed suggestions for […]