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 Marineriverappsmartphonelakestreamaquaticwaterhabitat
smartphone
within 25 miles
Aug 30, 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 Marinesummerglobal warmingair pollutionenvironmentenvironmental justiceequityairsmartphone applicationiphoneusadatabaseweather datagirl scoutsmobile applicationcitizen sciencebicyclingcarbon dioxidehikingclimateair pollution monitoringinvestigationappwintersciencespringair quality indexexperimentclimate changeweatherdataoutdoorsnaturecommunity-based monitoringclimate monitoringautumnair qualityandroidec2020stemcarbon monoxideparticulate matter
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 & Outdoorswhalesoceanmarinecetaceanssea turtlesbritish 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 & Pollinatorsbumble beehoneygirl scoutsearth2025ccdbee-friendly gardenmissourimay berenbaumcolony collapse disordercsm2025csm-featuredhoney beeohiobumble bee keyspollinatorsnative plantsillinoisbee mimicscsm2026bee stingshoney bee keyssummer reading 2021university of illinois
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdingandroidbird watchingbirdwatchingunited kingdomcitizen scienceirelandiphonemammalsbirds of conservation concernappbird recordingipadbirdbird migrationdragonfliesmigrant birdsmigration phenology
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 ScienceGeographyAnimalscoral reefcoral bleachingreefreef healthbleachingcoral
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 & Spacesatellitesmarine sciencenasawater sampleschesapeake baynasa-supportedwater quality monitoringestuaryhydrocolornasa-sciactcsm2025_nasa
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsegeoreferencebushfiresmonitoringwildfiressimulationdynamic data assimilation