star Be part of April 1–30! star
Join cities around the world to explore urban biodiversity! Help us discover the breadth of biodiversity in our NYC backyards. We'll discuss: -the power of citizen science -how to use iNaturalist, contribute observations, and identify organisms -goals of the City Nature Challenge
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!