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 Marineriverappaquaticsmartphonestreamlakehabitatwater
smartphone
within 25 miles
Jun 9, 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 Marineequityclimate changecommunity-based monitoringwinterclimate monitoringnaturecitizen scienceair pollution monitoringsmartphone applicationglobal warmingenvironmentdatabaseec2020hikingdatamobile applicationair pollutionappbicyclingoutdoorsspringexperimentaircarbon dioxidegirl scoutssummerenvironmental justiceautumniphonecarbon monoxideair qualityusainvestigationair quality indexparticulate matterweatherstemclimateandroidscienceweather data
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 & Outdoorswhalesmarinesea turtlescetaceansoceanbritish 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 & Pollinatorspollinatorscsm2026bumble bee keyscolony collapse disordercsm2025earth2025honey bee keyshoneyohiosummer reading 2021native plantsbee mimicsgirl scoutsbumble beemay berenbaumillinoismissouribee-friendly gardenhoney beeccduniversity of illinoiscsm-featuredbee stings
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphoneandroidcitizen sciencebird recordingbirdingmammalsirelandmigrant birdsunited kingdombirds of conservation concernappbird watchingbirdwatchingipaddragonfliesmigration phenologybird migrationbird
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringmosquitosmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsreefcoral reefcoral bleachingcoralreef healthbleaching
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 & Spacenasacsm2025nasa-sciactnasa-supportedwater samplesmarine science_nasaestuarywater quality monitoringhydrocolorchesapeake baysatellites
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringsimulationbushfiresdynamic data assimilationgeoreferencewildfires