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Dec 16, 2025

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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 applicationair quality indexair pollution monitoringinvestigationcommunity-based monitoringequitybicyclingexperimentweather dataec2020climate monitoringsummerspringandroidscienceclimate changeusacarbon monoxidenaturestemmobile applicationair qualitywintercitizen scienceautumnweatheriphonecarbon dioxideair pollutiondatabaseairclimateglobal warmingparticulate mattergirl scoutsenvironmental justiceenvironmenthikingdataoutdoorsapp

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingscollectiontechnologygeolocationbirdiesliferlifelistgeocachingbirdeezbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappcitizen sciencebird migrationbirdingbirds of conservation concerniphonemigration phenologyirelandbirdbird recordingdragonfliesmammalsunited kingdombirdwatchingbird watchingandroidmigrant birdsipad

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 & Environmentappcoastalarchaeologycitizen science monitoringenglandsurveyheritagestormsintertidal

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 & Spaceskylightastronomysqmpollutionnightsky qualitystargazingconstellationstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneticsdatabaseiphonehealthappgenesrwjfwindows phonecrowdsourcingandroid

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmlimneticterrestrialpestsmartfreshwateripacpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Social ScienceCoding/Computer Science/Cyber SecurityOnline/HybridOut-of-school ProgramsFinancial Support or Scholarship AvailableTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentappgardennaturalisttop viewed 2021androidec2020librarygirl scoutstop2022summer reading 2021museumnaturetop 22 in 2022iphoneinsect populationsbiodiversitycsm-featured

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographytreescarbonurbanforestcitiescityartificial intelligenceiphoneappurban treesco2treeidentificationleafwoodscanopychangeh2oclimateparkandroidmapsclimate changeaiplantipad

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