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May 3, 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 Marineairstemsummerusacitizen scienceenvironmentclimate monitoringhikingec2020experimentair quality indexsciencedatabasesmartphone applicationspringwintercommunity-based monitoringclimateweathercarbon monoxideair pollution monitoringparticulate mattergirl scoutsclimate changeweather datadataautumnnatureandroidappoutdoorsinvestigationiphonebicyclingequityenvironmental justicecarbon dioxideglobal warmingair pollutionair qualitymobile application

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeeztechnologysightingscollectiongeolocationlifergeocachingbirdlifelistbirdies

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyunited kingdombird migrationbird watchingandroidbirdwatchingbirdingappdragonfliesbirds of conservation concernmammalsipadbird recordingiphonemigrant birdsmigration phenologycitizen scienceirelandbird

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 & Environmentarchaeologycitizen science monitoringstormsheritageappintertidalcoastalenglandsurvey

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 & Spacestarsqmpollutionastronomystargazingconstellationlightnightskysky quality

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenescrowdsourcingandroiddatabaserwjfwindows phonegeneticshealthappiphone

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 ScienceTechnologyCoding/Computer Science/Cyber SecurityOnline/HybridSocial ScienceGrades 9-12Financial Support or Scholarship AvailableOut-of-school ProgramsTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featuredtop2022iphonenaturalistgardenec2020museumtop viewed 2021top 22 in 2022androidsummer reading 2021appnatureinsect populationsgirl scoutscsm2026biodiversitylibrary

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyco2treeurban treeschangewoodsh2oclimateipadcitiesforestplantcarbonmapsartificial intelligenceurbancityleafapptreesidentificationandroidcanopyclimate changeaiiphonepark

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