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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineapphabitatsmartphonestreamwaterlakeaquaticriver
smartphone
within 25 miles
Jul 1, 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 Marineairmobile applicationusaparticulate matterair pollution monitoringhikingequityscienceexperimentglobal warmingdatabicyclingspringcommunity-based monitoringinvestigationclimate changeiphonedatabasestemenvironmental justicecitizen sciencewinterair pollutionappcarbon dioxideair qualitycarbon monoxideautumnweatherec2020androidsummerair quality indexsmartphone applicationweather dataclimate monitoringgirl scoutsenvironmentclimateoutdoorsnature
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 columbiaoceansea turtlesmarinecetaceanswhales
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 & Pollinatorspollinatorshoney beeccdbee stingsbee mimicsbumble beecolony collapse disorderohiomay berenbaumbee-friendly gardencsm-featuredcsm2026summer reading 2021native plantsbumble bee keyshoneycsm2025illinoisuniversity of illinoishoney bee keysearth2025girl scoutsmissouri
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologydragonfliesirelandandroidbirds of conservation concernipadbirdwatchingbirdmammalscitizen scienceappbird watchingmigrant birdsiphonebird migrationunited kingdommigration phenologybirdingbird recording
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitosmartphone appmonitoring
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsbleachingcoral reefcoral bleachingcoralreefreef health
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-sciactchesapeake baycsm2025water quality monitoringwater samplesnasa-supportedsatellites_nasahydrocolorestuarynasamarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationsimulationmonitoringbushfireswildfiresgeoreference