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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappsmartphonelakewaterriverstreamhabitataquatic
smartphone
within 25 miles
Sep 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 Marineair pollution monitoringequityglobal warmingappdatabaseinvestigationclimate monitoringclimatesciencecarbon monoxideenvironmental justicecommunity-based monitoringweather datausagirl scoutscitizen scienceweatherenvironmentandroidbicyclingoutdoorsspringexperimentstemwinterair qualityclimate changeairsmartphone applicationair quality indexec2020carbon dioxideair pollutionmobile applicationsummerautumnparticulate matteriphonehikingdatanature
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 columbiasea turtleswhalesmarineocean
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 stingspollinatorshoneysummer reading 2021csm-featuredbee mimicsillinoisuniversity of illinoisbumble bee keysbee-friendly gardenhoney beecsm2025csm2026may berenbaumhoney bee keysgirl scoutsnative plantsearth2025ccdbumble beeohiocolony collapse disordermissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdingbirdwatchingappbird watchingmigrant birdsdragonfliesmigration phenologycitizen scienceandroidbird recordingipadbirdbirds of conservation concernunited kingdomirelandmammalsiphonebird migration
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralbleachingreefcoral 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 & Spacewater sampleschesapeake baynasanasa-sciactestuaryhydrocolor_nasawater quality monitoringsatellitesmarine sciencenasa-supportedcsm2025
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationwildfiresmonitoringbushfiresgeoreferencedynamic data assimilation