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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphoneapphabitatwaterstreamlakeriveraquatic
smartphone
within 25 miles
Feb 26, 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 Marineenvironmental justiceenvironmentcitizen scienceclimate monitoringandroidstemexperimentiphonecommunity-based monitoringdataair pollution monitoringec2020mobile applicationbicyclingweather dataair quality indexairnatureweathergirl scoutsclimatehikingair qualityclimate changeinvestigationequityscienceoutdoorsusaglobal warmingcarbon monoxideautumnsmartphone applicationappsummercarbon dioxidewinterspringdatabaseparticulate matterair pollution
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 & Outdoorssea turtlescetaceanswhalesoceanmarinebritish 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 ScienceInsects & PollinatorsEcology & EnvironmentNature & OutdoorsAnimalsBiologygirl scoutshoney beeuniversity of illinoispollinatorscsm-featuredccdmay berenbaumbee mimicsohionative plantsbumble bee keyshoneycsm2025bee stingsillinoismissouribumble beehoney bee keyscolony collapse disordersummer reading 2021earth2025bee-friendly garden
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdbird migrationbird watchingirelandipadiphonemammalsbirdingcitizen scienceandroidunited kingdommigration phenologybird recordingmigrant birdsappbirds of conservation concernbirdwatchingdragonflies
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 ScienceGeographyAnimalsreef healthcoral reefbleachingcoral bleachingreefcoral
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 samples_nasasatellitesestuarynasa-supportednasa-sciacthydrocolorcsm2025water quality monitoringchesapeake baynasamarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresgeoreferencedynamic data assimilationbushfiressimulationmonitoring