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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappriverhabitatlakeaquaticwaterstreamsmartphone
smartphone
within 25 miles
Mar 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 Marinedatabaseexperimentweather datainvestigationautumnspringsummerequityenvironmental justiceair pollution monitoringappenvironmentbicyclingmobile applicationsciencecommunity-based monitoringclimate monitoringair qualityhikingec2020smartphone applicationcarbon dioxidestemandroidwinterglobal warmingclimate changeclimateweatherdatacitizen scienceiphoneair pollutionparticulate matterairoutdoorsusagirl scoutscarbon monoxidenatureair quality index
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 & Outdoorsoceancetaceanswhalesmarinesea turtlesbritish columbia
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 & Pollinatorsohiobee stingscsm2026native plantsbee-friendly gardenbee mimicssummer reading 2021honeybumble beeillinoishoney bee keysmay berenbaumearth2025missouriuniversity of illinoispollinatorshoney beeccdgirl scoutscsm2025csm-featuredbumble bee keyscolony collapse disorder
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingiphoneappbird migrationmigrant birdsbirds of conservation concernbirdingmigration phenologycitizen scienceandroidirelanddragonfliesipadmammalsbirdbird watchingbirdwatchingunited kingdom
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreef healthcoral bleachingcoralbleachingreefcoral reef
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-sciactestuarywater sampleswater quality monitoringsatellitesmarine sciencenasahydrocolor_nasacsm2025chesapeake baynasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsebushfiressimulationmonitoringdynamic data assimilationgeoreferencewildfires