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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphoneriveraquatichabitatstreamappwaterlake
smartphone
within 25 miles
Sep 3, 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 Marineclimate monitoringsmartphone applicationhikingenvironmentwinterweather dataair pollutionenvironmental justicecommunity-based monitoringscienceinvestigationoutdoorsec2020airandroiddatabaseiphonesummerspringequitydatanatureusaclimateexperimentclimate changemobile applicationair qualityair quality indexappgirl scoutscitizen scienceweatherair pollution monitoringcarbon dioxideparticulate matterglobal warmingbicyclingcarbon monoxideautumnstem
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 & Outdoorscetaceansbritish columbiasea turtlesmarineoceanwhales
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 & Pollinatorssummer reading 2021csm2026honeybee mimicsccdcolony collapse disordergirl scoutscsm2025native plantsillinoismay berenbaumbee stingspollinatorsmissouriuniversity of illinoisbumble beeohiobee-friendly gardencsm-featuredhoney beehoney bee keysearth2025bumble bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdingbirdwatchingmigration phenologyiphonebird watchingcitizen sciencemigrant birdsbird recordingipaddragonfliesbirdbirds of conservation concernandroidbird migrationappmammalsunited kingdomireland
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitomonitoringsmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoral bleachingbleachingcoralcoral reefreefreef 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 & Spacemarine sciencesatellitesnasa-sciactwater samples_nasahydrocolornasachesapeake baycsm2025water quality monitoringestuarynasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresgeoreferencebushfiresmonitoringsimulationdynamic data assimilation