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 Marinestreamaquaticlakewaterappriverhabitatsmartphone
smartphone
within 25 miles
Sep 16, 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 Marinesummerair pollution monitoringec2020airappdatabaseair quality indexglobal warmingautumnoutdoorscommunity-based monitoringhikingnaturebicyclingclimateinvestigationstemweather dataenvironmental justiceair pollutiondataclimate changemobile applicationusaclimate monitoringparticulate matterair qualitygirl scoutscarbon dioxidescienceenvironmentwintersmartphone applicationequitycarbon monoxidecitizen scienceandroidspringexperimentweatheriphone
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 & Outdoorsbritish columbiawhalesoceancetaceansmarinesea turtles
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 & Pollinatorsmay berenbaumbumble bee keyscolony collapse disordercsm2025summer reading 2021ccdhoney beebumble beeillinoisbee-friendly gardenmissouribee mimicscsm2026girl scoutsuniversity of illinoisohiopollinatorshoneynative plantscsm-featuredearth2025honey bee keysbee stings
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdwatchingirelandandroiddragonfliescitizen sciencemigration phenologymigrant birdsmammalsiphoneunited kingdomappbird migrationipadbird recordingbirds of conservation concernbird watchingbirdingbird
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 ScienceGeographyAnimalscoral reefbleachingreefcoral bleachingcoralreef 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 & Spacechesapeake baysatellitesestuarymarine sciencecsm2025_nasanasawater samplesnasa-supportedhydrocolorwater quality monitoringnasa-sciact
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsesimulationwildfiresdynamic data assimilationmonitoringbushfiresgeoreference