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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewaterriveraquaticstreamsmartphonehabitatlakeapp
smartphone
within 25 miles
Nov 5, 2025
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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 Marineec2020environmental justicesmartphone applicationdatabaseair quality indexcarbon monoxideairmobile applicationautumnparticulate matterwinterexperimentdatastemusasummerweather datagirl scoutscitizen scienceenvironmentweatheroutdoorsinvestigationglobal warmingnaturecarbon dioxidespringsciencebicyclingequityappair pollutionhikingiphoneclimate changeclimate monitoringandroidclimateair qualityair pollution monitoringcommunity-based monitoring
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 & Outdoorsbritish columbiasea turtleswhalesoceanmarinecetaceans
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 & OutdoorsAnimalsBiologybee-friendly gardensummer reading 2021earth2025girl scoutspollinatorsccdbumble beecolony collapse disordercsm2025native plantscsm-featuredmissourihoney beehoneyhoney bee keysbumble bee keysbee mimicsillinoisohiobee stingsmay berenbaumuniversity of illinois
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappbirdwatchingmammalsunited kingdombirds of conservation concernbirdingirelandmigration phenologymigrant birdsbirdiphonebird migrationandroidcitizen sciencedragonfliesbird watchingbird recordingipad
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 ScienceGeographyAnimalscoral reefcoral bleachingbleachingcoralreef healthreef
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 & Spacesatellitescsm2025water quality monitoringnasa-sciactmarine sciencenasachesapeake baywater samples_nasaestuarynasa-supportedhydrocolor
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationsimulationbushfiresmonitoringgeoreferencewildfires