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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphoneappstreamlakehabitatriverwateraquatic
smartphone
within 25 miles
May 31, 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 Marinemobile applicationenvironmental justicespringusasmartphone applicationinvestigationscienceweather dataiphoneequitygirl scoutsclimate monitoringcarbon monoxideweatherenvironmentparticulate matterstembicyclingglobal warmingappcitizen scienceclimate changecommunity-based monitoringsummerdataoutdoorsair quality indexec2020carbon dioxidewinterair pollution monitoringexperimentair pollutiondatabaseandroidautumnairhikingclimateair qualitynature
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 & Outdoorsmarinebritish columbiasea turtlescetaceanswhalesocean
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 & Pollinatorsmay berenbaumuniversity of illinoispollinatorsbumble bee keysnative plantsearth2025honey bee keyscsm2026honey beecsm-featuredgirl scoutscolony collapse disordersummer reading 2021bee stingsbee-friendly gardenccdcsm2025illinoisbumble beemissouribee mimicsohiohoney
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdwatchingbird watchingmammalsbird recordingbirdmigration phenologybirds of conservation concerncitizen sciencemigrant birdsiphoneandroidbird migrationunited kingdomirelanddragonfliesappbirdingipad
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitosmartphone appmonitoring
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralreef healthbleachingreefcoral reefcoral bleaching
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 & Spacewater quality monitoring_nasasatelliteshydrocolornasa-sciactnasachesapeake baywater samplesestuarycsm2025nasa-supportedmarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringsimulationdynamic data assimilationgeoreferencewildfiresbushfires