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 Marinewaterstreamriverappaquaticlakehabitatsmartphone
smartphone
within 25 miles
Jun 13, 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 Marinedatabasenatureexperimentinvestigationglobal warmingmobile applicationparticulate mattersmartphone applicationoutdoorsenvironmental justiceclimate monitoringstemcarbon dioxideandroidclimate changespringequityenvironmentair quality indexbicyclingweatherair qualityhikingweather datagirl scoutscitizen sciencewintersummeriphonesciencedatacarbon monoxideec2020usaair pollutionautumncommunity-based monitoringair pollution monitoringappairclimate
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 & Outdoorssea turtlescetaceansmarinebritish columbiaoceanwhales
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 & Pollinatorsgirl scoutsbee stingsbee mimicsillinoisbumble beecolony collapse disordernative plantscsm-featuredsummer reading 2021honeymissouriuniversity of illinoisohiopollinatorsearth2025bumble bee keyscsm2026bee-friendly gardenhoney beecsm2025honey bee keysccdmay berenbaum
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdipadandroidbirdingiphonebird watchingbirdwatchingmammalscitizen sciencebird recordingbirds of conservation concernmigration phenologydragonfliesunited kingdomappirelandmigrant birdsbird migration
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 ScienceGeographyAnimalsreef healthcoral reefcoral bleachingcoralbleachingreef
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 & Spacenasawater quality monitoring_nasaestuarymarine sciencesatelliteswater sampleshydrocolorchesapeake baynasa-supportedcsm2025nasa-sciact
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationwildfiresdynamic data assimilationbushfiresgeoreferencemonitoring