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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamhabitatriverappsmartphoneaquaticwaterlake
smartphone
within 25 miles
Mar 22, 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 Marineparticulate mattermobile applicationnaturestemsummergirl scoutsair qualitycommunity-based monitoringautumncarbon monoxidespringenvironmentair pollutioncitizen sciencehikingair quality indexclimate monitoringwinteroutdoorsenvironmental justiceappweather datadatabaseclimate changecarbon dioxideiphoneinvestigationglobal warmingec2020smartphone applicationbicyclingdataandroidequityexperimentscienceweatherclimateair pollution monitoringusaair
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 columbiamarinesea turtlesoceancetaceanswhales
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 stingsgirl scoutshoney bee keyscsm2025honey beeearth2025may berenbaumohiocsm2026bumble bee keysnative plantsmissouripollinatorshoneycsm-featureduniversity of illinoisbee mimicsbumble beecolony collapse disordersummer reading 2021bee-friendly gardenillinoisccd
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonemammalsmigrant birdsirelandbird watchingbirds of conservation concernbirdwatchingbirdingbird recordingandroiddragonfliesipadmigration phenologyappbird migrationunited kingdomcitizen sciencebird
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 ScienceGeographyAnimalsreef healthcoral reefcoral bleachingbleachingreefcoral
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 & Spacechesapeake bay_nasanasasatellitesmarine scienceestuarynasa-supportedhydrocolorwater samplescsm2025water quality monitoringnasa-sciact
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfiresdynamic data assimilationwildfiresgeoreferencesimulation