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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverwaterstreamaquatichabitatlakesmartphoneapp
smartphone
within 25 miles
Apr 20, 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 Marineandroidparticulate mattercommunity-based monitoringbicyclingdataenvironmentweatherair pollutiondatabaseoutdoorsspringexperimentinvestigationair pollution monitoringiphonewintersmartphone applicationhikingcarbon monoxidemobile applicationair qualitycitizen sciencecarbon dioxideenvironmental justiceweather datanatureglobal warmingautumnair quality indexusagirl scoutsstemappclimate monitoringclimatesummerequityec2020airscienceclimate change
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 & Outdoorswhalessea turtlescetaceansbritish columbiaoceanmarine
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 & Pollinatorspollinatorsearth2025bumble bee keyscsm2026colony collapse disorderbee-friendly gardensummer reading 2021honeyohiogirl scoutsnative plantscsm-featuredmay berenbaumbee mimicsccdillinoiscsm2025honey bee keysuniversity of illinoismissouribee stingsbumble beehoney bee
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyandroiddragonfliesipadunited kingdommammalsbirdwatchingmigration phenologybird migrationcitizen sciencebird watchingappirelandbirdbird recordingmigrant birdsiphonebirds of conservation concernbirding
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefbleachingcoralcoral bleachingcoral reefreef 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 & Space_nasacsm2025water samplesnasasatellitesnasa-sciactmarine sciencechesapeake bayhydrocolorwater quality monitoringestuarynasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresmonitoringdynamic data assimilationsimulationgeoreferencebushfires