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 Marinewatersmartphonestreamapphabitatlakeaquaticriver
smartphone
within 25 miles
Aug 26, 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 Marineequityusahikingstemdatabasescienceautumninvestigationair pollution monitoringec2020mobile applicationcommunity-based monitoringclimateweather dataair pollutiongirl scoutscitizen sciencedataair quality indexenvironmentiphoneparticulate matterspringairclimate monitoringcarbon dioxidecarbon monoxideclimate changeoutdoorsenvironmental justiceair qualityappbicyclingweatherandroidglobal warmingwintersmartphone applicationnaturesummerexperiment
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 & Outdoorsmarinecetaceansbritish columbiawhalessea turtlesocean
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 & Pollinatorsbee stingshoneycolony collapse disorderearth2025ccdillinoishoney bee keyscsm2025pollinatorsuniversity of illinoisohiocsm-featuredhoney beebee-friendly gardennative plantsmissouribumble beebee mimicsmay berenbaumcsm2026bumble bee keyssummer reading 2021girl scouts
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdwatchingbird recordingmammalsbirdappandroidbirdingdragonfliesmigrant birdsmigration phenologyirelandbird watchingipadcitizen scienceunited kingdombirds of conservation concernbird migrationiphone
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 ScienceGeographyAnimalscoral reefcoral bleachingcoralbleachingreefreef health
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_nasasatellitesestuarynasanasa-supportedwater sampleshydrocolorwater quality monitoringmarine sciencenasa-sciactchesapeake baycsm2025
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfiresgeoreferencewildfiresdynamic data assimilationsimulation