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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappaquaticstreamriverwatersmartphonehabitatlake
smartphone
within 25 miles
Aug 20, 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 Marineec2020community-based monitoringweather datausahikingglobal warmingautumndataenvironmental justiceairair pollution monitoringsummergirl scoutscarbon monoxideexperimentair pollutionclimateparticulate matterair qualityinvestigationclimate monitoringbicyclingweatherspringnaturemobile applicationappcitizen sciencedatabasestemclimate changeair quality indexscienceequityoutdoorsiphoneandroidsmartphone applicationenvironmentwintercarbon dioxide
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 & Outdoorswhalesbritish columbiasea turtlesoceanmarinecetaceans
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 & Pollinatorsearth2025bee stingssummer reading 2021colony collapse disordergirl scoutsmay berenbaumbumble bee keysbee-friendly gardenhoney beeillinoisuniversity of illinoisbumble beemissouriohiocsm2026csm-featuredccdpollinatorscsm2025bee mimicsnative plantshoneyhoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbird migrationappbirdwatchingdragonfliescitizen sciencebird recordingirelandandroidmigration phenologymammalsbirds of conservation concernmigrant birdsunited kingdombird watchingiphonebirdingipadbird
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringsmartphone appmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefreef healthbleachingcoral bleachingcoral reefcoral
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-sciactmarine science_nasawater quality monitoringhydrocolorcsm2025estuarychesapeake baynasasatellitesnasa-supportedwater samples
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsebushfiresgeoreferencemonitoringwildfiresdynamic data assimilationsimulation