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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphoneaquaticappstreamlakewaterriverhabitat
smartphone
within 25 miles
Jul 3, 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 Marineclimateinvestigationsmartphone applicationoutdoorsiphonestemcarbon monoxideclimate changegirl scoutsexperimentcitizen scienceandroidcommunity-based monitoringwinterusanatureequityscienceair quality indexweather dataspringaircarbon dioxideair qualitysummerenvironmental justiceec2020air pollutionautumnhikingdatabaseglobal warmingclimate monitoringair pollution monitoringenvironmentappdataweatherparticulate mattermobile applicationbicycling
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 & Outdoorsmarinebritish columbiawhalessea turtlescetaceansocean
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 & Pollinatorscsm2025bee mimicshoneynative plantsearth2025ccdbee-friendly gardenillinoishoney bee keysbumble beeohiouniversity of illinoiscolony collapse disordercsm2026may berenbaummissourisummer reading 2021pollinatorsgirl scoutsbumble bee keysbee stingshoney beecsm-featured
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigrant birdsbird watchingbirds of conservation concernbirddragonfliesandroidcitizen sciencemigration phenologyirelandbirdwatchingiphonebird recordingunited kingdommammalsappipadbird migrationbirding
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 healthbleachingcoral reefreefcoral bleachingcoral
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-sciactchesapeake baywater quality monitoringnasamarine sciencesatellites_nasawater samplesestuarynasa-supportedhydrocolorcsm2025
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationsimulationbushfiresmonitoringgeoreferencewildfires