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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphonelakehabitatwaterstreamappaquaticriver
smartphone
within 25 miles
Aug 16, 2026
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2B Technologies, Inc.
AQTreks (AirQualityTreks)
Monitor air pollution levels and map air pollution around the US
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineandroidparticulate matterclimate changemobile applicationgirl scoutssmartphone applicationoutdoorscommunity-based monitoringclimatenatureweatherdatabasecitizen sciencespringequityenvironmentinvestigationenvironmental justicecarbon monoxideair quality indexbicyclingsummerautumnweather datacarbon dioxidestemwinterairec2020global warmingusascienceclimate monitoringappair pollutiondatahikingair qualityiphoneexperimentair pollution monitoring
Vancouver Aquarium
BC Cetacean Sightings Network
Collect data on cetaceans and sea turtles in British Columbia
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyOcean Water MarineAnimalsNature & Outdoorsbritish columbiawhalesoceanmarinesea turtlescetaceans
UMASS Dartmouth
Beecology
Collect plant-pollinator interaction data for conservation
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentInsects & PollinatorsAnimals
Department of Entomology, University of Illinois
BeeSpotter
Gather information on the population status of bees.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyAnimalsNature & OutdoorsEcology & EnvironmentInsects & Pollinatorscsm-featuredpollinatorsohiocsm2026bee-friendly gardenbee mimicshoney bee keysuniversity of illinoissummer reading 2021bee stingsnative plantshoneybumble beegirl scoutsmay berenbaumhoney beecolony collapse disordercsm2025ccdearth2025bumble bee keysillinoismissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirds of conservation concernbird migrationmammalsbirdingbirdwatchingdragonfliesipadmigration phenologymigrant birdsbird watchingappbird recordingcitizen scienceiphoneirelandunited kingdombirdandroid
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsbleachingreefcoral bleachingcoral reefreef healthcoral
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 & Spacenasa-sciactestuarynasa_nasasatellitesnasa-supportedhydrocolorcsm2025water quality monitoringmarine sciencechesapeake baywater samples
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationdynamic data assimilationwildfiresmonitoringgeoreferencebushfires