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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewaterlakeaquaticriverstreamsmartphonehabitatapp
smartphone
within 25 miles
Nov 5, 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 Marinemobile applicationaircommunity-based monitoringwinterair pollutionclimate monitoringweather dataappweatherenvironmental justicebicyclingoutdoorsstemgirl scoutsair quality indexglobal warmingclimateiphoneinvestigationsmartphone applicationspringnaturecarbon monoxideclimate changecitizen scienceautumnandroidparticulate matterair qualityhikingdatadatabaseequityexperimentair pollution monitoringcarbon dioxidesummerusascienceec2020environment
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 & Outdoorsoceanmarinebritish columbiacetaceanssea turtleswhales
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 & Pollinatorsillinoismissouricsm-featurednative plantsgirl scoutsbee mimicsbumble bee keyscsm2026honey beecolony collapse disorderpollinatorshoneyearth2025ccduniversity of illinoisbee stingsbumble beehoney bee keyscsm2025ohiomay berenbaumsummer reading 2021bee-friendly garden
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsdragonfliesipadappmigrant birdsbirdingbirdwatchingcitizen scienceiphonebirds of conservation concernmammalsirelandbirdmigration phenologyandroidbird recordingbird watchingbird migrationunited kingdom
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmosquitomonitoring
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoral bleachingcoralcoral reefreefreef healthbleaching
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 & Spacehydrocolorchesapeake baynasa-supported_nasawater quality monitoringsatellitescsm2025nasamarine sciencewater samplesnasa-sciactestuary
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationwildfiresdynamic data assimilationmonitoringbushfiresgeoreference