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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverhabitatlakesmartphoneaquaticstreamwaterapp
smartphone
within 25 miles
Aug 25, 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 Marineenvironmentcitizen scienceoutdoorsairclimate changebicyclingcarbon dioxidesummerexperimentdataweatherenvironmental justiceair pollution monitoringcommunity-based monitoringiphonesmartphone applicationinvestigationwinterglobal warmingcarbon monoxideclimateair pollutionclimate monitoringnatureappair qualityautumnec2020equityusagirl scoutsspringparticulate matterweather datamobile applicationstemsciencehikingandroidair quality indexdatabase
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 & Outdoorsbritish columbiawhalesmarinesea turtlescetaceansocean
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 & Pollinatorsuniversity of illinoiscolony collapse disordernative plantsgirl scoutssummer reading 2021honey beecsm2025earth2025csm2026may berenbaumbee mimicsbumble bee keysillinoisbee stingsbumble beeccdmissouriohiobee-friendly gardenhoneypollinatorscsm-featuredhoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsappunited kingdombirds of conservation concernmigration phenologydragonfliesirelandcitizen sciencemammalsbird migrationiphonebirdbirdingbird recordingandroidmigrant birdsipadbird watchingbirdwatching
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 ScienceGeographyAnimalscoral bleachingcoralreefreef healthcoral reefbleaching
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-sciacthydrocolorcsm2025satellitesnasanasa-supportedestuarymarine science_nasawater sampleschesapeake baywater quality monitoring
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationgeoreferencemonitoringbushfiresdynamic data assimilationwildfires