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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologybatsnaafricaphotographysafari
ocean research
within 25 miles
Jul 21, 2026
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Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna
US Army Corps of Engineers
Beach Grain Size Data Collection
Build a database of coastal grain size.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceNature & OutdoorsOcean Water Marinecoastalgirl scoutsgrain sizesedimentbeach
Natural History Museum
Big Seaweed Search
Explore the distribution of UK and invasive seaweeds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyocean & waterseaseaweedinvasiveseaweedsbeachin oceansukmarineoceanat the beachtidepoolocean conservationseashorerockpoolbeach walk
Mjaidel municipality
Biodiversity of Mjaidel (Lebanon)
Document the biodiversity of Mjaidel (Lebanon)
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environmentecologyvolunteeridentificationphotographyinaturalistbiodiversityconservationmediterraneanmiddle eastlebanonobservations
National Biodiversity Network
Biological Records Centre
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water MarineInsects & PollinatorsAnimalsNature & OutdoorsPolicy
Campaign: Tire Toxins. Protecting Marine Ecosystems.
Engage organizations to act on tire chemicals harming wildlife
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAnimals
Made possible by the NASA Citizen Science for Earth Systems Program (CSESP), the Chesapeake Water Watch is a joint project between the Smithsonian Environmental Research Center (SERC) and the City College of New York (CCNY).
Chesapeake Water Watch (CWW)
Improve Chesapeake Bay water quality
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAstronomy & Spaceestuarynasa-supportedsatellitesmarine sciencewater quality monitoringnasa-sciactchesapeake baywater sampleshydrocolornasacsm2025_nasa
UC Davis Tahoe Environmental Research Center
Citizen Science Tahoe
Collect observations on water, algae, and litter around Lake Tahoe.
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsOcean Water Marinewater colortruckeeleague to save lake tahoestories in the snowtahoe environmental research centeralgaewater qualityucdavistahoeuc davistrashdrilake tahoelitterdesert research institutekeep tahoe blue
NOAA
Citizen Weather Observer Program
Help make citizens’ weather data available for weather services
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyClimate & Weather