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 Marinewateraquaticlakeappstreamriverhabitatsmartphone
smartphone
within 25 miles
Jul 26, 2026
48 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 Marineexperimentdataclimatemobile applicationiphoneappparticulate matterairnaturecitizen scienceclimate changeautumnweatherinvestigationcarbon monoxideenvironmentair qualityhikingsciencestemandroidequityec2020global warmingwinterspringair quality indexcarbon dioxideweather datasmartphone applicationgirl scoutsenvironmental justiceusadatabaseclimate monitoringbicyclingoutdoorsair pollution monitoringair pollutioncommunity-based monitoringsummer
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 & Outdoorsmarinesea turtlescetaceansbritish columbiawhalesocean
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 & Pollinatorsohiobumble bee keyssummer reading 2021csm2026colony collapse disordermissouriuniversity of illinoispollinatorsgirl scoutsbee mimicsbee-friendly gardenbumble beenative plantscsm-featuredhoneycsm2025ccdillinoisearth2025honey beemay berenbaumbee stingshoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyunited kingdomipadbird recordingbird migrationmigrant birdsiphonedragonfliesappbirdwatchingbird watchingbirdmigration phenologybirds of conservation concerncitizen sciencemammalsirelandbirdingandroid
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoralreef healthcoral bleachingreefcoral reefbleaching
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 & Spacewater quality monitoringsatelliteswater samplesestuarynasa-supportedcsm2025hydrocolor_nasanasamarine sciencenasa-sciactchesapeake bay
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsegeoreferencemonitoringdynamic data assimilationsimulationbushfireswildfires