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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphonelakewaterappriverhabitataquaticstream
smartphone
within 25 miles
Oct 19, 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 Marineiphonecarbon dioxideclimatescienceappcarbon monoxidecommunity-based monitoringhikingusainvestigationstemec2020springequityautumnair pollution monitoringair quality indexair qualityoutdoorsgirl scoutswinterairenvironmental justiceclimate changenaturebicyclingexperimentweather dataenvironmentcitizen sciencedataclimate monitoringsummerglobal warmingsmartphone applicationair pollutiondatabaseandroidparticulate matterweathermobile application
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 & Outdoorsoceanwhalesmarinecetaceansbritish columbiasea turtles
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 & Pollinatorsgirl scoutsmay berenbaumbee-friendly gardencsm-featuredhoney beehoneycsm2026pollinatorscsm2025bee mimicsbumble bee keysccdmissourisummer reading 2021ohionative plantsearth2025colony collapse disorderhoney bee keysuniversity of illinoisillinoisbee stingsbumble bee
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdbird recordingbirdingmigration phenologybird migrationirelandipadbirds of conservation concerndragonfliesmigrant birdscitizen scienceunited kingdommammalsbirdwatchingiphoneappbird watchingandroid
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 ScienceGeographyAnimalscoral bleachingreef healthcoralbleachingcoral 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 & Spacemarine sciencenasa-sciactchesapeake bayestuarywater quality monitoring_nasanasawater samplessatelliteshydrocolorcsm2025nasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfireswildfiresgeoreferencesimulationdynamic data assimilation