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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineapplakesmartphonewaterriverhabitatstreamaquatic
smartphone
within 25 miles
Sep 21, 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 Marineusaclimate changeweathernaturebicyclingcarbon monoxideautumnspringcommunity-based monitoringstemdatacitizen sciencegirl scoutsclimate monitoringenvironmental justiceair qualityandroidenvironmentappclimateiphoneinvestigationair quality indexequitycarbon dioxideexperimentglobal warmingdatabasehikingwinterscienceairmobile applicationair pollutionweather dataparticulate matterec2020smartphone applicationair pollution monitoringoutdoorssummer
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 & Outdoorsoceanmarinecetaceanssea turtlesbritish columbiawhales
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-featurednative plantsbee mimicscsm2026honey beebee-friendly gardengirl scoutsbee stingshoney bee keyssummer reading 2021may berenbaumearth2025ohioccdillinoiscsm2025university of illinoismissouribumble bee keyspollinatorsbumble beehoneycolony collapse disorder
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbird migrationunited kingdomirelandbirdwatchingbirdmigrant birdsiphonebird watchingappdragonfliesbird recordingcitizen sciencebirds of conservation concernmammalsbirdingipadmigration phenologyandroid
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmosquitomonitoring
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralbleachingcoral bleachingreef healthcoral reefreef
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 & Spaceestuarywater samplesnasa-supportednasachesapeake baycsm2025water quality monitoring_nasamarine sciencesatellitesnasa-sciacthydrocolor
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiressimulationbushfiresmonitoringdynamic data assimilationgeoreference