We're in beta! If you find a bug or have feedback, let us know in our 
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinehabitatlakeriverwateraquaticstreamsmartphoneapp
smartphone
within 25 miles
Oct 5, 2026
47 opportunities found! use fewer search filter criteria to find more opportunities
Filters
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 Marineweather dataair pollutiondatascienceautumnclimate monitoringcommunity-based monitoringmobile applicationinvestigationparticulate matterair qualitywinterexperimentoutdoorsweatherenvironmental justiceclimatecarbon dioxidecitizen sciencestemandroidair pollution monitoringec2020global warmingcarbon monoxidespringair quality indexenvironmentairiphoneappdatabaseequitynaturebicyclingusasmartphone applicationgirl scoutsclimate changehikingsummer
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 & Outdoorswhalesoceanmarinesea turtlesbritish columbiacetaceans
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 & Pollinatorssummer reading 2021university of illinoisearth2025illinoisbumble beemissouriohiocolony collapse disorderhoney bee keyspollinatorsbee stingsgirl scoutshoneycsm-featuredcsm2026honey beenative plantsmay berenbaumbumble bee keysbee-friendly gardencsm2025ccdbee mimics
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsmigrant birdsdragonfliesmigration phenologyirelandmammalsiphonebird watchingbird migrationbirdwatchingandroidappcitizen scienceipadbird recordingbirdbirdingbirds of conservation concernunited kingdom
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 ScienceGeographyAnimalsreef healthcoralcoral reefcoral bleachingreefbleaching
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 samplesnasa-supportedhydrocolorcsm2025water quality monitoringnasa-sciactestuarynasasatellites_nasachesapeake baymarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringdynamic data assimilationwildfiresgeoreferencebushfiressimulation