Featured Projects
- Offal Wildlife WatchingWho Eats your Guts? Help us better understand scavenging of deer gut piles provided by hunters across Minnesota. *IMAGES SHOW ANIMALS FEEDING ON THE REMAINS OF DEER*
- Space Warps - ESA EuclidElusive strongly lensed galaxies are waiting to be discovered!
- Dear Monsieur Sampaio…Rebuilding Gonçalo Sampaio's intellectual connections through the transcription of more than 3,000 pages from his personal archive.
- Cloudspotting on Mars: ShapesHelp us find distinct cloud shapes in the Martian atmosphere!
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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- E-I-E-I-O No!Help us identify poultry and swine concentrated animal feeding operations to combat environmental injustice
- Clear Skies - KirunaCan you tell us when the skies are clear? You may even see an aurora!
- Looking for Strange GalaxiesHelp astronomers find unusual galaxies by classifying their morphology
- Spiral Graph: Cluster BusterHelp us determine if the tracings of galaxy spiral arms are clustered correctly.
- In Her Own Hand: The Gladys Arnold ProjectHelp us transcribe the writings of a prize winning journalist!
- Backyard Worlds: BinariesSearching for brown dwarfs paired up with other stars
- Smithsonian Wildlife: Our Shared Future 250Camera trap survey along the historic trail forged by the Corps of Discovery Expedition
- FloraDivaExplore the Herbarium Tridentinum (MUSE, Italy) and help us digitise botanical data!
- Kelp Quest (Seattle Aquarium)Explore the kelp forests of coastal Washington and directly impact the conservation and restoration of these critical habitats!
- Notes From Nature - Natural History at ROM RevealedHelp us reveal the Royal Ontario Museum’s Natural History collections one specimen at a time.
- SovraimpressioniGive voice to the photographs of General Cesare Lomaglio. Help us recognize places and events in his photographs
- 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
- Rubin Comet CatchersJoin the hunt for comets in the most ambitious astronomical survey ever undertaken!
- Savanna Spy: SoundHelp us verify artificial intelligence results to learn about birds in the Texas savanna!
- Solar Radio Burst TrackerJoin the Solar Radio Burst Tracker — Identify unique bursts and unlock the mysteries of solar activity!
- Back Bay Bird IdentificationHelp identify birds in the Back Bay of Biloxi, Mississippi
- ReDataHelp us digitize Italian meteorological data from 1879 to 1940 to better understand the climate and its past changes!
- Space Warps - ESA EuclidElusive strongly lensed galaxies are waiting to be discovered!
Organizations
Organizations bring together multiple related Zooniverse projects, making it easier for participants to explore connected research efforts.
- The Planetary Response NetworkJoin the relief effort to help humanitarian responses around the world
- NASA Zooniverse ProjectsJoin NASA researchers and explore the Earth, Solar System, and Universe.
- Citizen ReadersWhere citizen science and AI come together to unlock the nature of storytelling
- Mars Cloud ProjectsHub for projects where you can help find and characterize clouds in the atmosphere of Mars!
- Rubin ObservatoryExplore the Universe with the Rubin Observatory!
- 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!
- 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


