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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappwaterlakeriverhabitatsmartphonestreamaquatic
smartphone
within 25 miles
Feb 23, 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 Marineclimate changesciencesummerhikingparticulate matterdatadatabaseair quality indexexperimentenvironmentspringandroidnatureappair pollutioncarbon dioxideglobal warmingec2020airoutdoorsair qualityautumnusacommunity-based monitoringcarbon monoxideenvironmental justicebicyclingequityiphonestemweathermobile applicationinvestigationsmartphone applicationweather datacitizen sciencewinterclimate monitoringair pollution monitoringclimategirl scouts
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 & Outdoorscetaceansmarinesea turtlesbritish columbiaoceanwhales
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 & OutdoorsAnimalsBiologycsm2025pollinatorsbee stingsgirl scoutsbee mimicscolony collapse disorderohiomay berenbaumhoney beeillinoishoneyearth2025csm-featuredbee-friendly gardenmissourinative plantsccdhoney bee keysbumble bee keysbumble beeuniversity of illinoissummer reading 2021
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologycitizen sciencemigration phenologyappunited kingdombirdingdragonfliesbird recordingbird watchingbirds of conservation concernbirdwatchingipadbird migrationiphonemammalsirelandandroidmigrant birdsbird
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 ScienceGeographyAnimalsreefcoral reefcoral bleachingreef healthcoralbleaching
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 & Spacenasa-supportedcsm2025marine scienceestuarywater sampleshydrocolorwater quality monitoringchesapeake baynasa-sciactnasa_nasasatellites
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringgeoreferencesimulationdynamic data assimilationwildfiresbushfires