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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappstreamriverwatersmartphonelakeaquatichabitat
smartphone
within 25 miles
Jul 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 Marineenvironmental justiceenvironmentweathercitizen scienceair qualityexperimentgirl scoutsandroidnaturemobile applicationusasciencecommunity-based monitoringair pollutionec2020iphonesmartphone applicationoutdoorsdataweather datainvestigationglobal warmingstemair quality indexparticulate matterclimate changeclimatebicyclingclimate monitoringcarbon dioxideautumnspringcarbon monoxideair pollution monitoringappwinterhikingsummerairequitydatabase
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 & Outdoorswhalesmarineoceancetaceanssea turtlesbritish columbia
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 & Pollinatorsnative plantscsm-featuredpollinatorssummer reading 2021csm2026honeybee mimicsbee-friendly gardenillinoisohiogirl scoutsbee stingsmay berenbaumuniversity of illinoiscsm2025ccdcolony collapse disorderearth2025bumble bee keyshoney beehoney bee keysbumble beemissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymammalsunited kingdombirds of conservation concernmigration phenologyandroidbird watchingiphoneirelandmigrant birdsipadbird migrationbirdwatchingappbirdingcitizen sciencebirddragonfliesbird recording
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 ScienceGeographyAnimalscoral reefcoralcoral bleachingbleachingreef healthreef
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 & Spacewater quality monitoringhydrocolornasawater samplesmarine science_nasachesapeake bayestuarynasa-supportedsatellitesnasa-sciactcsm2025
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringwildfiressimulationdynamic data assimilationgeoreferencebushfires