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Oct 26, 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 applicationstemiphoneoutdoorsexperimentautumnequityparticulate matterhikingwinterspringdatamobile applicationusadatabasescienceandroidenvironmental justicegirl scoutsair pollution monitoringglobal warmingclimate changeclimateenvironmentair pollutionweather dataappcarbon dioxideinvestigationair qualitycommunity-based monitoringsummernaturecitizen scienceairweathercarbon monoxideair quality indexbicyclingec2020climate monitoring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingsgeolocationtechnologyliferbirdeezgeocachinglifelistbirdiesbirdcollection

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbirdunited kingdomcitizen sciencebird watchingandroidiphoneappdragonfliesmammalsbirdingmigrant birdsirelandmigration phenologyipadbird migrationbirdwatchingbirds of conservation concernbird recording

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 & Environmentenglandcoastalheritageappcitizen science monitoringsurveystormsarchaeologyintertidal

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 & Spacesky qualityconstellationstargazinglightnightastronomysqmskystarpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyandroidapphealthdatabaserwjfwindows phonecrowdsourcingiphonegeneticsgenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmterrestriallimneticipacpest animalsfreshwater

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 SecurityFinancial Support or Scholarship AvailableSocial ScienceOut-of-school ProgramsOnline/HybridTechnologyGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featured_mosinsect populationsecologysummer reading 2021girl scoutsgardennatureiphoneec2020appcsm2026naturalistmuseumtop viewed 2021librarytop 22 in 2022androidbiodiversitydisneytop2022

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyartificial intelligenceclimate changeipadwoodsurbanleafchangetreeappparkclimatecanopycitymapsco2citiesplantcarbonurban treesidentificationh2otreesaiandroidiphoneforest

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