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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamsmartphonehabitatapplakeaquaticwaterriver
smartphone
within 25 miles
Aug 18, 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 Marinedatabaseenvironmentcarbon dioxideclimate changesummercommunity-based monitoringinvestigationexperimentglobal warmingiphoneequitynatureair pollution monitoringoutdoorsclimate monitoringparticulate matterwinterscienceweather dataappautumnair qualityclimatecitizen scienceair pollutionenvironmental justiceec2020dataandroidhikingair quality indexmobile applicationsmartphone applicationgirl scoutsbicyclingairusaweatherspringstemcarbon 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 & Outdoorscetaceansbritish columbiawhalessea turtlesmarineocean
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 & Pollinatorscolony collapse disordersummer reading 2021bee mimicsgirl scoutspollinatorsillinoisbumble bee keyscsm-featuredcsm2026ohiocsm2025honeyearth2025ccdbee-friendly gardenhoney bee keyshoney beebee stingsuniversity of illinoisbumble beemay berenbaumnative plantsmissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdwatchingappandroidmigration phenologybird recordingipadmammalsbirdbirds of conservation concernbird migrationdragonfliescitizen scienceunited kingdomirelandbirdingmigrant birdsbird watchingiphone
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 ScienceGeographyAnimalsreefbleachingcoral reefcoral bleachingcoralreef 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 & Spacecsm2025water quality monitoring_nasamarine sciencenasachesapeake baynasa-sciactestuarywater sampleshydrocolorsatellitesnasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringsimulationgeoreferencewildfiresdynamic data assimilationbushfires