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 Marinestreamappriversmartphoneaquaticlakewaterhabitat
smartphone
within 25 miles
Sep 11, 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 Marineairspringweather datamobile applicationclimate monitoringusaappsummercitizen sciencecarbon monoxidestemexperimentenvironmentiphoneair pollution monitoringsmartphone applicationwinteroutdoorsautumnglobal warmingcommunity-based monitoringscienceenvironmental justicedataec2020air qualitybicyclingweatherair pollutiongirl scoutsclimate changeparticulate matterinvestigationnatureandroidequityhikingdatabaseclimateair quality indexcarbon dioxide
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 columbiasea turtleswhalesoceanmarine
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 & Pollinatorscsm2025summer reading 2021honeycsm2026colony collapse disorderbee mimicsnative plantshoney beebee-friendly gardenearth2025ccdillinoishoney bee keysbumble beeohiobumble bee keysuniversity of illinoispollinatorsmissouricsm-featuredgirl scoutsmay berenbaumbee stings
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbird migrationmammalsirelandbirdwatchingcitizen sciencemigrant birdsiphonebirds of conservation concernunited kingdombirdbird recordingappbird watchingipaddragonfliesmigration phenologyandroidbirding
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmonitoringsmartphone appmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalsbleachingcoralreef healthcoral bleachingreefcoral 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 & Space_nasawater samplesnasa-supportedestuarymarine sciencewater quality monitoringnasachesapeake bayhydrocolorcsm2025satellitesnasa-sciact
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfiressimulationwildfiresdynamic data assimilationgeoreference