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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappriverhabitatsmartphonestreamwaterlakeaquatic
smartphone
within 25 miles
Jan 9, 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 Marineexperimentair qualitycitizen sciencemobile applicationstemwinterspringclimatenaturesmartphone applicationusaec2020carbon dioxideweatherhikingsciencesummercommunity-based monitoringglobal warmingclimate monitoringbicyclingoutdoorsgirl scoutsdatabaseiphonedatainvestigationcarbon monoxideenvironmentair pollution monitoringenvironmental justiceclimate changeandroidequityappweather dataair pollutionair quality indexairautumnparticulate matter
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 & Outdoorsbritish columbiamarinesea 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 ScienceInsects & PollinatorsEcology & EnvironmentNature & OutdoorsAnimalsBiologycolony collapse disordercsm2025honey beebee stingshoneybee-friendly gardenmissouribumble beeohiopollinatorsbee mimicsearth2025may berenbaumsummer reading 2021native plantsillinoisbumble bee keyscsm-featureduniversity of illinoisgirl scoutsccdhoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyandroidbirdappbird recordingmigrant birdsbirds of conservation concernbirdwatchingipadunited kingdomirelandiphonecitizen sciencebirdingbird migrationbird watchingdragonfliesmammalsmigration phenology
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoral reefreefcoralbleachingcoral bleachingreef 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 & Spacenasa-supportedhydrocolorcsm2025water quality monitoringchesapeake baywater samples_nasasatellitesnasamarine sciencenasa-sciactestuary
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresdynamic data assimilationbushfiresmonitoringgeoreferencesimulation