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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewaterstreamsmartphoneriverlakeapphabitataquatic
smartphone
within 25 miles
Feb 24, 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 Marinecarbon monoxideusaair pollutionautumnappclimateclimate monitoringsummerparticulate matterspringiphoneweatherair qualityec2020natureairandroidequityweather datadatabaseoutdoorsclimate changeair pollution monitoringhikingdatacarbon dioxidewinterenvironmentcitizen scienceair quality indexsciencestemsmartphone applicationglobal warmingexperimentmobile applicationcommunity-based monitoringenvironmental justicebicyclinggirl scoutsinvestigation
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 & Outdoorsmarinewhalessea turtlesbritish columbiacetaceansocean
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 & OutdoorsAnimalsBiologybumble bee keysccdearth2025bee mimicshoneybee stingsillinoiscsm-featuredmissourinative plantsbumble beecolony collapse disordermay berenbaumohiopollinatorshoney bee keyshoney beebee-friendly gardengirl scoutsuniversity of illinoiscsm2025summer reading 2021
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphoneunited kingdomandroidmigrant birdsipadbird migrationbirds of conservation concernmammalsbird watchingbird recordingbirdwatchingbirdingcitizen sciencebirdirelanddragonfliesmigration phenologyapp
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringsmartphone appmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefcoralcoral reefcoral bleachingreef healthbleaching
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 & Spacenasaestuarysatellitesmarine sciencechesapeake bayhydrocolor_nasacsm2025nasa-supportednasa-sciactwater sampleswater quality monitoring
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringdynamic data assimilationsimulationgeoreferencewildfiresbushfires