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 Marinelakeappwateraquaticstreamhabitatsmartphoneriver
smartphone
within 25 miles
May 1, 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 Marinemobile applicationair qualityenvironmental justiceair pollutiongirl scoutsspringexperimentequityoutdoorsusaautumnclimate monitoringair pollution monitoringbicyclingcarbon monoxideclimatedatainvestigationglobal warmingec2020smartphone applicationweatherdatabaseairiphonestemsciencesummercitizen scienceparticulate matterandroidclimate changenatureappweather datacommunity-based monitoringcarbon dioxideenvironmenthikingwinterair quality index
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 & Outdoorsoceancetaceansmarinebritish columbiasea turtleswhales
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 & Pollinatorscolony collapse disorderbee mimicsbumble beebee-friendly gardenbee stingsmay berenbaumcsm2025pollinatorsuniversity of illinoismissourinative plantssummer reading 2021csm-featuredccdohiohoneyearth2025csm2026bumble bee keyshoney beeillinoishoney bee keysgirl scouts
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird migrationirelandmigration phenologydragonfliesiphonebirdwatchingipadandroidappmammalsbird recordingunited kingdombirdbird watchingmigrant birdscitizen sciencebirds of conservation concernbirding
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 ScienceGeographyAnimalscoral reefcoral bleachingbleachingreef healthreefcoral
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 & Spaceestuarynasa-supportedwater quality monitoringcsm2025chesapeake baywater samples_nasamarine sciencesatellitesnasanasa-sciacthydrocolor
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsedynamic data assimilationmonitoringgeoreferencebushfireswildfiressimulation