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Are you ready for this year's City Nature Challenge? Get outside and observe the wildlife in your own backyard—on your own or with others in local bioblitzes.
Find out more at calacademy.org/citizen-science/city-nature-challenge.
We’re working with the Marin Municipal Water District (MMWD) to document and collect every known plant specie
The Academy's citizen science programs are a great way to become more involved with the natural world.
Make your Giving Tuesday gift by 11:59 pm this Thursday and we’ll match it. Plus, we’ll send you a cuddly Claude if you give $100 or more!
Academy memberships fit everyone on your list—and benefit the museum you love.