Featured Projects
- Chimp&SeeExplore tropical Africa from home. Watch videos of chimps, elephants, leopards and more!
- SquirrelMapperEVOLUTION IN YOUR BACKYARD! Classify squirrels to measure natural selection in action. Together we can crack this nut
- Black Hole HuntersMaking the invisible visible.
- PRINTExplore the past! Discover cultural, religious, and family connections through the correspondence of seventeenth and eighteenth century European religious minorities by transcribing letters.
All projects
Welcome! We’re so glad you’re here. Scroll down to browse all of our active projects, search for a specific project, or filter projects based on your interests. Have fun, and happy classifying!
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- Planetary Response Network: Flood Monitoring 2026Monitoring Wadis for Flooding Across Sub-Saharan Africa
- PARCS en SantéPreserving ecosystems and protecting human health in peri-urban natural parks in Quebec
- Kelp Quest (Seattle Aquarium)Explore the kelp forests of coastal Washington and directly impact the conservation and restoration of these critical habitats!
- Irish Weather RescueCalling all weather and climate enthusiasts! Help us recreate the past climate of Ireland.
- Weather Archive AfricaHelp catalogue vital meteorological data from across Africa as a vital step towards making it available for climate research.
- Snail Scribe ArchiveJoin us in bringing the Field Museum's Invertebrate Collection into the digital age
- GhanaPhenoPulseJoin us in tracking the time when plants produce leaves, flowers and fruits. For some trees, the timing of these stages is not well documented. Let us uncover this information together!
- ReDataHelp us digitize Italian meteorological data from 1879 to 1940 to better understand the climate and its past changes!
- Notes from Nature - CAS Plants to PixelsThese images hold tons of critical information about California plants — where they grow, what they look like, when they flower and fruit — and we need your help unlocking it.
- Gravity Wave ZooIdentify atmospheric gravity wave events that take place over the Arctic region.
- Wild Mont-BlancHelp us explore the secret life of the Mont-Blanc massif! Our cameras track the distribution, behavior and seasonal rythm of animals year after year
- Plankton PortalNo plankton = No life in the ocean. Help us better understand the health of our oceans through plankton.
- SquirrelMapperEVOLUTION IN YOUR BACKYARD! Classify squirrels to measure natural selection in action. Together we can crack this nut
- Penguin WatchCount penguin adults, chicks and eggs in far away lands to help us understand their lives and environment.
Organizations
Organizations bring together multiple related Zooniverse projects, making it easier for participants to explore connected research efforts.
- NASA Zooniverse ProjectsJoin NASA researchers and explore the Earth, Solar System, and Universe.
- The Planetary Response NetworkJoin the relief effort to help humanitarian responses around the world
- Citizen ReadersWhere citizen science meets storytelling
- Curated K-12 ProjectsK-12 Zooniverse project list curated by the Adler Planetarium, host institution for Zooniverse
- Rubin ObservatoryExplore the Universe with the Rubin Observatory!
- Mars Cloud ProjectsHub for projects where you can help find and characterize clouds in the atmosphere of Mars!
- Planet FourHelp researchers explore the surface, climate, and history of Mars
- Cetalingua ProjectDecoding marine mammal communication with Citizen Science and Artificial Intelligence
- Bird Cams LabHelp us collect data and shape future investigations by joining Bird Cams Lab.
- Snapshot SafariIdentify wildlife to help scientists understand the diversity and dynamics of wildlife populations across Africa!
- Nest Quest Go!Join us in discovering the dynamic lives of nesting birds.
- WWTFor wetlands. For life.
- Notes from NatureTranscribe museum records!
- Science ScribblerInvestigating 3D image data with the power of Citizen Science and Artificial Intelligence!
- Florida Fish and WildlifeExplore the Florida Fish and Wildlife Conservation Commission Zooniverse projects and help document wildlife across the Sunshine State.
- Etch A Cell - colouring in cells for science!Discover all the citizen science projects from Etch A Cell here!
- Galaxy ZooFew have witnessed what you're about to see