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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverstreamlakehabitatwateraquaticsmartphoneapp
smartphone
within 25 miles
Feb 28, 2026
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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 Marineusaenvironmental justiceair pollutiondatabaseairclimate changeweathersummerenvironmentinvestigationparticulate mattercommunity-based monitoringsmartphone applicationoutdoorswintercitizen scienceiphonespringweather datascienceair quality indexair qualityglobal warmingexperimentequitymobile applicationbicyclingautumngirl scoutsclimate monitoringnaturestemclimateair pollution monitoringandroiddatacarbon dioxideappec2020hikingcarbon monoxide
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 turtleswhalesbritish columbiacetaceansmarineocean
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 ScienceInsects & PollinatorsEcology & EnvironmentNature & OutdoorsAnimalsBiologyhoney beecsm-featuredearth2025may berenbaumcolony collapse disordercsm2025bumble beehoneysummer reading 2021ccdbee stingsbumble bee keysohiouniversity of illinoisillinoisnative plantsmissouribee-friendly gardenpollinatorsgirl scoutsbee mimicshoney bee keys
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologydragonfliesmigrant birdsbirdirelandcitizen sciencebird migrationandroidmigration phenologyipadbird recordingappbirdingbird watchingunited kingdombirdwatchingmammalsbirds of conservation concerniphone
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 ScienceGeographyAnimalscoral reefbleachingcoral bleachingreefreef healthcoral
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 samples_nasanasa-supportedchesapeake baycsm2025estuarysatelliteswater quality monitoringhydrocolornasa-sciactmarine science
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringwildfiresdynamic data assimilationbushfiressimulationgeoreference