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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineapplakehabitatstreamsmartphonewateraquaticriver
smartphone
within 25 miles
Dec 10, 2025
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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 Marineappenvironmentiphonedatabaseair qualityenvironmental justiceweathergirl scoutsclimate monitoringcommunity-based monitoringbicyclinginvestigationmobile applicationusacitizen sciencesciencecarbon monoxidedataclimatewinterhikingairec2020equityparticulate matterspringweather dataautumnair quality indexclimate changestemsummernatureair pollution monitoringsmartphone applicationair pollutionglobal warmingandroidcarbon dioxideexperimentoutdoors
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 & Outdoorssea turtlescetaceanswhalesmarineoceanbritish 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 ScienceInsects & PollinatorsEcology & EnvironmentNature & OutdoorsAnimalsBiologyccdbumble bee keyscolony collapse disorderuniversity of illinoismay berenbaumbee-friendly gardenillinoisnative plantscsm-featuredsummer reading 2021honey beegirl scoutsearth2025ohiocsm2025bee mimicshoney bee keyspollinatorshoneybee stingsmissouribumble bee
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyunited kingdomiphonebird watchingirelandmigrant birdsbirdwatchingmammalsbirdingbirds of conservation concernipadmigration phenologybird recordingappcitizen sciencebird migrationbirdandroiddragonflies
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 reefcoral bleachingcoralbleachingreefreef health
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 & Spaceestuarycsm2025water quality monitoringnasa-sciacthydrocolorchesapeake baymarine sciencenasa-supportednasa_nasasatelliteswater samples
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsegeoreferencemonitoringdynamic data assimilationwildfiresbushfiressimulation