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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquaticwaterhabitatsmartphoneapplakeriverstream
smartphone
within 25 miles
Nov 14, 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 Marineautumnusaweather dataenvironmentcarbon dioxidewinterhikingenvironmental justiceoutdoorsair pollutionappair quality indexexperimentweatherec2020air qualitynaturecitizen scienceandroidinvestigationaircarbon monoxidedatasciencecommunity-based monitoringstemsummergirl scoutsclimate monitoringiphonesmartphone applicationmobile applicationglobal warmingequityclimate changedatabaseparticulate matterair pollution monitoringbicyclingclimatespring
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 & Outdoorsoceanmarinecetaceanssea turtlesbritish columbiawhales
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 & Pollinatorssummer reading 2021girl scoutsbee mimicscsm2025colony collapse disordercsm-featuredcsm2026university of illinoismay berenbaumhoney beebee stingshoneyearth2025illinoispollinatorsbumble beeohiobee-friendly gardenbumble bee keysccdhoney bee keysnative plantsmissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsipadbirdingbird migrationdragonfliesandroidmigrant birdsappbird recordingbirds of conservation concernirelandbirdwatchingiphonemigration phenologybird watchingmammalsunited kingdomcitizen sciencebird
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 ScienceGeographyAnimalscoralcoral reefcoral bleachingbleachingreefreef 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 & Spacesatelliteschesapeake baynasamarine science_nasanasa-sciactnasa-supportedhydrocolorwater samplescsm2025estuarywater quality monitoring
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresdynamic data assimilationgeoreferencebushfiressimulationmonitoring