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Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinehabitatsmartphonestreamriverlakeappwateraquatic
smartphone
within 25 miles
Sep 22, 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 Marinesmartphone applicationbicyclingequitymobile applicationcommunity-based monitoringoutdoorsweatherappgirl scoutsdataenvironmentair pollutionclimate monitoringandroidairnaturehikingcarbon monoxideclimate changeec2020summerenvironmental justiceinvestigationusaair quality indexair qualityclimateautumnspringdatabasecitizen scienceglobal warmingweather dataiphoneparticulate matterwinterexperimentcarbon dioxidestemscienceair pollution monitoring
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 turtlesoceanmarinebritish columbiawhalescetaceans
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 & Pollinatorsearth2025illinoiscsm-featuredohionative plantsbee-friendly gardenhoney bee keyshoney beegirl scoutsbumble bee keyshoneycsm2025university of illinoismissouricolony collapse disorderccdmay berenbaumbee mimicsbumble beebee stingscsm2026pollinatorssummer reading 2021
British Trust for Ornithology
BirdTrack
Help researchers investigate migration of birds.
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsipadbird watchingmigrant birdsbird recordingmammalsandroidirelandcitizen sciencebirdwatchingbird migrationiphonemigration phenologybirdbirdingappunited kingdombirds of conservation concerndragonflies
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentmosquitomonitoringsmartphone app
Bleach Patrol
Monitor Global Coral Bleaching Events
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineBiologyEcology & EnvironmentClimate & WeatherPolicyNature & OutdoorsGeology & Earth ScienceGeographyAnimalscoral bleachingreefreef healthbleachingcoral reefcoral
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 & Space_nasawater samplessatellitesmarine sciencenasanasa-sciactchesapeake bayestuarycsm2025nasa-supportedhydrocolorwater quality monitoring
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsegeoreferencesimulationmonitoringbushfireswildfiresdynamic data assimilation