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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewaterriverhabitatsmartphonestreamlakeaquaticapp
smartphone
within 25 miles
Apr 18, 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 Marineiphonedatanatureweathercommunity-based monitoringequityglobal warmingandroidappsummercitizen scienceec2020weather datascienceautumnair pollution monitoringbicyclingcarbon monoxideoutdoorsclimatecarbon dioxideusamobile applicationstemair quality indexclimate monitoringairenvironmental justicedatabasespringgirl scoutssmartphone applicationparticulate matterair pollutioninvestigationenvironmentclimate changehikingexperimentair qualitywinter
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 & Outdoorssea turtlesmarineoceanbritish columbiacetaceanswhales
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 & Pollinatorshoneybumble bee keysmay berenbaumccdillinoishoney beecsm2025honey bee keyscsm-featuredearth2025colony collapse disorderbee-friendly gardensummer reading 2021bumble beebee mimicsohionative plantsmissourigirl scoutscsm2026university of illinoispollinatorsbee stings
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyipadbird recordingbirdwatchingmigration phenologybirdcitizen sciencemammalsbird migrationbirdingandroidbirds of conservation concernirelandmigrant birdsdragonfliesiphoneappbird watchingunited kingdom
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 ScienceGeographyAnimalsbleachingreefcoral reefcoral bleachingcoralreef health
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 & Spacenasawater quality monitoringnasa-sciactmarine science_nasawater samplessatellitesestuarychesapeake baynasa-supportedhydrocolorcsm2025
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationgeoreferencemonitoringwildfiressimulationbushfires