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Mar 30, 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 Marineair qualitywinterautumncommunity-based monitoringweather dataclimatescienceappequityusaair quality indexgirl scoutsec2020airexperimentiphoneair pollution monitoringmobile applicationclimate changeweatherenvironmentcitizen sciencestemdatabaseinvestigationcarbon monoxidebicyclingoutdoorsenvironmental justiceclimate monitoringsummerandroidnatureair pollutionparticulate matterglobal warmingspringsmartphone applicationcarbon dioxidedatahiking

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectionsightingsliferlifelistgeolocationtechnologybirdeezbirdiesgeocachingbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird migrationmigrant birdsipadbird watchingmigration phenologyirelandcitizen sciencebirdbird recordingappbirds of conservation concernbirdwatchingbirdingiphoneandroidmammalsunited kingdomdragonflies

MOLA (Museum of London Archaeology)

CITiZAN (Coastal and Intertidal Zone Archaeological Network)

To respond to the threat to England’s coastal archaeology

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsComputers & TechnologyArchaeology & CulturalOcean Water MarineEcology & Environmentcoastalintertidalarchaeologyappstormsenglandsurveyheritagecitizen science monitoring

Pocket.science

Dark Sky Meter

Help scientists understand effects of light pollution.

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spacestarlightpollutionsqmstargazingskynightconstellationsky qualityastronomy

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyandroidrwjfhealthappwindows phoneiphonegenesgeneticscrowdsourcingdatabase

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmpestsmartterrestrialfreshwaterlimneticipacpest animals

San Diego STEM Ecosystem

Futures

Your Future Lies Just Ahead: College and Career programs for High School Students

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologySocial ScienceGrades 9-12Financial Support or Scholarship AvailableTechnologyCoding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentandroidinsect populationstop2022top 22 in 2022naturebiodiversityiphonegardencsm-featuredcsm2026girl scoutsappsummer reading 2021museumlibrarynaturalistec2020top viewed 2021

TreeMama.org

iSeaTree

Help resource managers study and record the benefits of urban trees!

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycarbonforesturban treesaicanopytreeappidentificationclimate changeplanturbancitieschangeh2omapsco2treesipadclimateiphoneartificial intelligenceandroidleafwoodscitypark

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