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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinesmartphoneriverstreamhabitatlakeappwateraquatic
smartphone
within 25 miles
Aug 7, 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 Marinehikingcommunity-based monitoringmobile applicationcarbon monoxideair pollutionbicyclingclimate changeweatherglobal warminggirl scoutsair pollution monitoringappenvironmental justiceiphoneparticulate matterstemairinvestigationspringequitycitizen scienceclimate monitoringexperimentsummerdatabasesmartphone applicationec2020weather datacarbon dioxidescienceair qualityautumnoutdoorsair quality indexusanaturewinterclimateenvironmentandroiddata
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 & Outdoorsoceansea turtlescetaceansbritish columbiamarinewhales
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 & Pollinatorsbee-friendly gardencsm2025bumble beemissouriearth2025ohiosummer reading 2021native plantscsm2026girl scoutsmay berenbaumcolony collapse disorderhoneyccdillinoisuniversity of illinoisbee mimicshoney bee keyscsm-featuredpollinatorsbumble bee keysbee stingshoney bee
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsandroidunited kingdomirelandcitizen sciencemammalsbird recordingbird migrationappdragonfliesbirds of conservation concernipadbirdbirdingmigrant birdsbirdwatchingbird watchingmigration phenologyiphone
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitomonitoringsmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefcoralbleachingcoral reefreef healthcoral bleaching
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 & Spacenasasatellitesestuarynasa-supportedhydrocolorcsm2025water quality monitoringmarine sciencenasa-sciactwater samples_nasachesapeake bay
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsebushfiresmonitoringwildfiresdynamic data assimilationgeoreferencesimulation