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 Marineriveraquatichabitatsmartphonestreamapplakewater
smartphone
within 25 miles
Jul 29, 2026
48 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 Marineexperimentnaturegirl scoutsclimate changeweather dataautumncommunity-based monitoringsmartphone applicationhikingdatabasestemec2020air pollutionequityglobal warmingparticulate matterdataspringiphoneenvironmental justiceoutdoorscarbon monoxideenvironmentweatherair qualityscienceandroidclimatewinterusaaircarbon dioxidebicyclingclimate monitoringcitizen sciencesummerair pollution monitoringinvestigationair quality indexappmobile application
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 turtleswhalesoceancetaceansbritish columbiamarine
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 2021csm-featuredbee mimicsearth2025illinoisuniversity of illinoismissouribee-friendly gardencolony collapse disorderpollinatorsbumble beebumble bee keysohiohoney bee keysccdmay berenbaumhoneycsm2026csm2025girl scoutsbee stingshoney beenative plants
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingbird migrationbirds of conservation concerndragonfliesmigrant birdsipadiphoneappbirdingmigration phenologybirdwatchingbirdmammalsandroidunited kingdomcitizen scienceirelandbird watching
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 ScienceGeographyAnimalsreefcoral bleachingreef healthcoral reefcoralbleaching
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 & Space_nasamarine sciencesatelliteswater quality monitoringwater samplesnasa-supportedcsm2025estuarynasa-sciactchesapeake baynasahydrocolor
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsewildfiresdynamic data assimilationbushfiresmonitoringgeoreferencesimulation