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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquatichabitatsmartphonestreamappriverwaterlake
smartphone
within 25 miles
Aug 22, 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 Marinestemec2020weatheroutdoorsclimate changecommunity-based monitoringnaturehikingscienceenvironmentmobile applicationcitizen sciencecarbon dioxideiphoneinvestigationdatabasespringglobal warmingsmartphone applicationweather datadataair qualityappgirl scoutscarbon monoxideautumnair pollution monitoringair quality indexexperimentsummerandroidusaenvironmental justiceparticulate matterairclimate monitoringbicyclingair pollutionwinterclimateequity
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 & Outdoorswhalesoceancetaceanssea turtlesbritish columbiamarine
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 & Pollinatorsbee stingsgirl scoutscsm2025bee mimicsillinoisuniversity of illinoisbumble beeearth2025pollinatorsmay berenbaumhoneybumble bee keyssummer reading 2021csm-featuredcolony collapse disorderhoney bee keysohiocsm2026ccdbee-friendly gardenmissourinative plantshoney bee
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsunited kingdomirelandmammalsipadandroidbirdmigrant birdsiphonedragonfliesbird migrationbirdwatchingbird recordingbirds of conservation concernbird watchingmigration phenologybirdingcitizen scienceapp
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralbleachingcoral reefreefreef healthcoral 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 & Spacenasa-supportedmarine sciencehydrocolornasacsm2025water samplesnasa-sciactsatellites_nasawater quality monitoringestuarychesapeake bay
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringgeoreferencebushfiressimulationwildfiresdynamic data assimilation