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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquaticriversmartphonestreamwaterhabitatapplake
smartphone
within 25 miles
May 29, 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 Marinehikingenvironmental justicedatabicyclingair qualitycarbon dioxidecarbon monoxideec2020community-based monitoringinvestigationspringaircitizen scienceiphoneair pollution monitoringair quality indexequityglobal warmingenvironmentclimate changesmartphone applicationclimateair pollutiondatabaseweather datanaturescienceautumnandroidoutdoorsmobile applicationappsummerwinterparticulate mattergirl scoutsclimate monitoringweatherstemexperimentusa
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 turtlesmarinecetaceansbritish columbiawhalesocean
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 & Pollinatorsmissouricsm2025university of illinoiscsm2026bumble bee keysbee mimicsnative plantsbee-friendly gardenhoneycolony collapse disordermay berenbaumearth2025bumble beeillinoisgirl scoutssummer reading 2021ohiohoney beepollinatorshoney bee keysbee stingscsm-featuredccd
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyipadbird watchingirelandbirds of conservation concerncitizen sciencemigration phenologyiphoneandroidmigrant birdsunited kingdombird recordingbirdwatchingbirdmammalsappbirdingdragonfliesbird migration
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 ScienceGeographyAnimalscoralbleachingreef healthcoral reefreefcoral 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 & Spacenasa-sciactnasa-supportedwater quality monitoringchesapeake bayhydrocolorwater samplesmarine sciencecsm2025nasa_nasaestuarysatellites
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationgeoreferencemonitoringdynamic data assimilationbushfireswildfires