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Feb 27, 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 Marineclimateclimate changenaturesmartphone applicationsummerdatabaseweatherexperimentequityappbicyclingglobal warmingautumnenvironmental justiceec2020citizen scienceair pollution monitoringusaweather datahikingenvironmentcommunity-based monitoringmobile applicationair pollutionstemoutdoorsinvestigationandroidair qualitycarbon monoxidespringair quality indexdataclimate monitoringcarbon dioxidewintergirl scoutsscienceairiphoneparticulate matter

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorstechnologyliferbirdeezsightingsgeolocationbirdbirdiescollectiongeocachinglifelist

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappbird watchingbirdbird recordingcitizen scienceipadirelandmigration phenologybirds of conservation concernbirdwatchingiphonedragonfliesunited kingdomandroidbirdingmigrant birdsmammalsbird migration

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 & Environmentheritagesurveyarchaeologyappcoastalenglandintertidalstormscitizen 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 & Spacepollutionstargazinglightskynightstarsky qualityconstellationastronomysqm

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologywindows phonedatabasegeneticshealthappgenesandroidiphonerwjfcrowdsourcing

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipacpest animalspestsmartlimneticterrestrialnrmfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12TechnologyOut-of-school ProgramsCoding/Computer Science/Cyber SecuritySocial ScienceFinancial Support or Scholarship AvailableOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmenttop 22 in 2022insect populationssummer reading 2021top2022librarybiodiversityappandroidmuseumec2020girl scoutsnaturalistiphonenaturetop viewed 2021gardencsm-featured

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycarbonclimate changeforestcitieswoodsco2treeurban treesappipadh2ocityplantaiidentificationartificial intelligencemapschangeparktreescanopyandroidclimateiphoneurbanleaf

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