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 Marineappstreamaquaticwaterhabitatsmartphonelakeriver
smartphone
within 25 miles
Jul 21, 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 Marineparticulate matterbicyclingstemdataglobal warmingspringair pollutiondatabaseenvironmentairair pollution monitoringsummerusamobile applicationequityandroidcarbon monoxideweather dataclimate monitoringair qualityappexperimentclimate changeenvironmental justicenatureclimateoutdoorswinterair quality indexiphonecitizen scienceautumnec2020carbon dioxidehikingcommunity-based monitoringsciencegirl scoutsinvestigationsmartphone applicationweather
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 & Outdoorscetaceansbritish columbiawhalesoceanmarinesea turtles
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 & Pollinatorsccdgirl scoutssummer reading 2021bumble beeearth2025native plantsillinoispollinatorsmay berenbaumcolony collapse disordercsm2026university of illinoisbee-friendly gardenbumble bee keyshoney beecsm2025bee mimicshoney bee keysmissouriohiohoneybee stingscsm-featured
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonebird watchingappbirdwatchingbird migrationirelandipadmammalsbird recordingandroidcitizen sciencemigration phenologydragonfliesbirdingmigrant birdsunited kingdombirds of conservation concernbird
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitomonitoringsmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralreef healthcoral reefreefcoral bleachingbleaching
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-sciactcsm2025_nasawater samplesestuarymarine sciencenasa-supportedchesapeake bayhydrocolorwater quality monitoringnasasatellites
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfiresgeoreferencedynamic data assimilationwildfiressimulation