star Be part of April 1–30! star
Join in the 2024 City Nature Challenge in the San Francisco Bay Area, April 26-29! Join in our annual celebration of the incredible nature we have in the Bay Area, from our backyards to our city streets to our open spaces. Participating is easy: just make observations of wild plants, animals, and fungi, anywhere in the nine counties that touch San Francisco Bay, April 26-29, and they'll automatically be added to this project.
Become a SciStarter Ambassador!
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Applications to join the final cohort in this inaugural class of SciStarter Ambassadors due May 2nd

Libraries and community organizations need your help to spark excitement for citizen science and keep the momentum going!

The SciStarter Ambassador Program offers FREE training to volunteers ready to make an impact in their communities.

Ready to make a difference? Complete your application by May 2nd to join the movement!