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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamsmartphonelakeriverappaquaticwaterhabitat
smartphone
within 25 miles
Dec 9, 2025
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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 Marinespringoutdoorsinvestigationequityautumnandroidsciencecommunity-based monitoringclimate changesmartphone applicationbicyclingenvironmental justicehikingcarbon monoxideair quality indexdatabasegirl scoutsweather dataappglobal warmingweatherair qualitydataair pollution monitoringstemexperimentparticulate matterusanatureiphonecitizen scienceairwinterec2020environmentair pollutionsummermobile applicationclimate monitoringcarbon dioxideclimate
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 & Outdoorssea turtlesoceancetaceansbritish columbiawhalesmarine
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 & OutdoorsAnimalsBiologyohiobee stingscolony collapse disordernative plantsbumble beebumble bee keysearth2025illinoismissourigirl scoutspollinatorsccdcsm-featureduniversity of illinoissummer reading 2021honeycsm2025may berenbaumbee-friendly gardenbee mimicshoney beehoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdwatchingunited kingdomappipaddragonfliesbirds of conservation concernmammalsbird recordingmigration phenologyandroidirelandbird migrationbirdiphonemigrant birdsbird watchingcitizen sciencebirding
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 ScienceGeographyAnimalsreef healthbleachingreefcoralcoral reefcoral bleaching
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 monitoringnasahydrocolornasa-supportedestuarycsm2025water sampleschesapeake bay_nasasatellitesmarine sciencenasa-sciact
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresbushfiresdynamic data assimilationsimulationmonitoringgeoreference