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Dec 23, 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 Marinebicyclingsummerdatabaseenvironmental justicedataweatheriphonecarbon dioxidecarbon monoxideclimate changehikingspringair pollutionnatureair quality indexequityglobal warmingweather datainvestigationair qualityusastemexperimentec2020climateappandroidparticulate matteroutdoorsscienceautumnenvironmentair pollution monitoringsmartphone applicationgirl scoutsmobile applicationcitizen scienceairclimate monitoringcommunity-based monitoringwinter

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifergeocachinglifelistcollectiontechnologysightingsbirdgeolocationbirdeezbirdies

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyirelandmammalsbirdiphonebirdwatchingdragonfliesappipadunited kingdombird watchingmigration phenologybird migrationbirdingmigrant birdsbird recordingbirds of conservation concernandroidcitizen science

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 & Environmentheritagesurveycitizen science monitoringcoastalarchaeologyenglandstormsappintertidal

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 & Spacesqmpollutionskynightstarlightastronomysky qualitystargazingconstellation

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneswindows phonegeneticsappcrowdsourcingrwjfhealthandroiddatabaseiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentlimneticpest animalsipacpestsmartnrmfreshwaterterrestrial

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyCoding/Computer Science/Cyber SecuritySocial ScienceTechnologyFinancial Support or Scholarship AvailableOnline/HybridGrades 9-12Out-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentgardentop viewed 2021insect populationsgirl scoutsiphonetop 22 in 2022summer reading 2021appbiodiversitynaturetop2022ec2020csm-featuredlibraryandroidmuseumnaturalist

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyh2ourban treesparkmapsiphoneipadclimatetreeco2urbanwoodsandroidaiplantclimate changetreesforestleafartificial intelligenceidentificationcanopycarboncitychangecitiesapp

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