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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewateraquaticlakehabitatstreamappriversmartphone
smartphone
within 25 miles
Aug 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 Marineoutdoorscommunity-based monitoringdatabasebicyclinginvestigationcitizen scienceenvironmentwinterair quality indexequityweather datagirl scoutsandroidusaweatherdataparticulate matterappsummerclimateair pollutionspringexperimenthikingautumnair pollution monitoringglobal warmingiphonemobile applicationstemair qualitysmartphone applicationclimate monitoringcarbon dioxideairenvironmental justicesciencenatureclimate changeec2020carbon monoxide
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 & Outdoorsmarinecetaceansoceansea turtleswhalesbritish 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 ScienceBiologyAnimalsNature & OutdoorsEcology & EnvironmentInsects & Pollinatorsuniversity of illinoisbumble beehoney beecsm2025bee stingsohiohoneybee mimicsnative plantsillinoishoney bee keysmissouricsm-featuredcsm2026may berenbaumsummer reading 2021girl scoutspollinatorsccdbumble bee keyscolony collapse disorderbee-friendly gardenearth2025
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsandroidbirdingbirdwatchingipadunited kingdomirelandmammalsbird migrationbirds of conservation concerncitizen sciencemigrant birdsappbird recordingbird watchingdragonfliesbirdiphonemigration phenology
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 ScienceGeographyAnimalsbleachingcoral reefreefreef healthcoral bleachingcoral
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 & Spacehydrocolorcsm2025estuarynasa-sciactnasa_nasasatellitesnasa-supportedwater quality monitoringchesapeake baymarine sciencewater samples
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationsimulationgeoreferencemonitoringwildfiresbushfires