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Apr 18, 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 Marinecarbon monoxideweather datacarbon dioxideparticulate matterbicyclingnaturecitizen scienceweathersmartphone applicationairequitygirl scoutsclimate monitoringec2020iphoneoutdoorswinterclimateclimate changemobile applicationinvestigationandroidspringenvironmentair pollution monitoringapphikingair quality indexenvironmental justicedatabasescienceautumnair qualitystemsummerusacommunity-based monitoringair pollutionglobal warmingdataexperiment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectiongeocachingbirdeezlifelistsightingsbirdiesliferbirdgeolocationtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirds of conservation concernbird watchingmigrant birdsbirdmammalsbird migrationirelandmigration phenologybirdingiphonedragonfliescitizen scienceunited kingdombird recordingbirdwatchingappipadandroid

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 & Environmentheritagestormssurveyenglandcoastalappcitizen science monitoringarchaeologyintertidal

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 & Spacestarskynightstargazingsqmpollutionastronomyconstellationlightsky quality

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologycrowdsourcingandroidrwjfhealthappwindows phonedatabasegenesiphonegenetics

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentfreshwateripacpest animalslimneticpestsmartnrmterrestrial

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 SecurityGrades 9-12TechnologyOnline/HybridFinancial Support or Scholarship AvailableSocial ScienceOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featuredappgirl scoutscsm2026naturetop 22 in 2022librarygardentop viewed 2021top2022androidec2020summer reading 2021insect populationsbiodiversityiphonenaturalistmuseum

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyartificial intelligenceaih2ourbanwoodsparktreestreeidentificationcarbonclimate changeandroidclimatechangeiphoneco2urban treescitiesplantleafmapsforestappcanopyipadcity

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