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SPOTTERON GmbH
AmphiApp
AmphiApp is an amphibian species monitoring App.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyAnimalsgreen toadcitizen scienceendangered speciesamphibian
green
within 25 miles
Mar 18, 2026
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The Children's Museum at La Habra
Catepillar Adoption & Earth Day Festival
Join us for our Annual Caterpillar Adoption & Earth Day Festival, where you can adopt your own Painted Lady butterfly and enjoy a day of hands-on STEM activities!
at Children's Museum at La Habra, 301 South Euclid Street, La Habra, CA, 90631, USA
- April 18, 2026 at 5:00 PM
CommunityFestivalLive ScienceBiologyEcology & EnvironmentGeneral ScienceInsects & PollinatorsNature & Outdoorsmuseumnaturecaterpillarskids
Central Wisconsin Riverkeepers
Protect Wisconsin’s clean water for future generations.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentChemistryBiologyOcean Water MarineInsects & PollinatorsNature & Outdoorstroutriverstream monitoringwisconsin
Children's Museum of Phoenix
Children’s Museum of Phoenix: Flower Paintings
Children's Museum of Phoenix Arizona
- March 31, 2026 at 7:00 AM
CommunityGeneral Science
CitSci.org
Chintsa Green Coast_Fishing line monitoring
To encourage the uptake of using fishing line bins to discard waste line and other fishing gear by fishermen and beach users
Anywhere
- Ongoing
Citizen Science
MIRA Astronomy Club
Club Star Party / 'Messier Marathon' / Telescope Clinic
Pinnacles National Park West Entrance Parking Lot CA
- March 22, 2026 at 4:00 AM through 2:00 PM
Star PartyAstronomy & Space
SETI Institute + Unistellar Citizen Science
Cometary Activity
Understand cometary behavior and structure
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
CyanoTRACKER
Monitor algal blooms and report it.
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsreportpondalgal bloomwaterriverblue green algaeoceanlake
Dinosaur Hall
Philadelphia, Pennsylvania
- Ongoing
ExhibitionArchaeology & CulturalArtEducationPaleontology
CitSci.org
Ecosystem Explorers
Identify and confirm areas of species-rich grasslands in Scotland for mapping and monitoring. Locate new habitat for threatened species such as the Northern Brown Argus Butterfly.
Anywhere
- Ongoing
Citizen Science