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 Marinestreamapphabitatsmartphonewaterriverlakeaquatic
smartphone
within 25 miles
Sep 7, 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 Marineautumnenvironmental justicestemequitydataglobal warmingspringmobile applicationweather dataclimate changehikingsummerairparticulate matterexperimentwinterair pollutionsciencecarbon dioxideair qualityec2020databasebicyclingclimateiphonegirl scoutsenvironmentclimate monitoringcommunity-based monitoringnatureappusaweatheroutdoorscitizen scienceinvestigationsmartphone applicationcarbon monoxideandroidair pollution monitoringair quality index
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 & Outdoorswhalesmarineoceansea turtlescetaceansbritish columbia
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 & Pollinatorsmissouribumble beehoneyhoney beeohiomay berenbaumuniversity of illinoiscsm-featuredbee stingscsm2026summer reading 2021honey bee keyspollinatorsbumble bee keysnative plantsearth2025bee mimicsccdgirl scoutsillinoiscolony collapse disordercsm2025bee-friendly garden
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsmigration phenologybird migrationbird recordingirelandbirds of conservation concernappandroidipadbirdwatchingmammalsmigrant birdsunited kingdombird watchingdragonfliesiphonecitizen sciencebirdingbird
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 bleachingcoral reef
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 & Spacecsm2025chesapeake bayhydrocolornasa-sciactnasanasa-supportedsatellitesestuary_nasawater sampleswater quality monitoringmarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsegeoreferencesimulationwildfiresmonitoringdynamic data assimilationbushfires