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Apr 16, 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 Marinesummerenvironmentclimate monitoringcarbon dioxidewinterequityair quality indexiphonehikingweather dataairautumnparticulate matterair pollution monitoringstemoutdoorsweatherair qualitycommunity-based monitoringair pollutiondataandroidnatureappbicyclingglobal warmingclimate changeec2020citizen scienceusadatabasesmartphone applicationmobile applicationinvestigationcarbon monoxidespringgirl scoutsscienceexperimentenvironmental justiceclimate

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectionlifelistsightingsgeolocationtechnologyliferbirdgeocachingbirdiesbirdeez

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdwatchingipadandroidappbirdiphonemigrant birdsbirds of conservation concernmammalsbird recordingdragonfliescitizen sciencemigration phenologyunited kingdombird migrationirelandbird watchingbirding

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 & Environmentappcitizen science monitoringsurveyheritageenglandstormscoastalintertidalarchaeology

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 & Spacelightastronomysky qualityconstellationsqmpollutionskystargazingstarnight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyhealthappandroidcrowdsourcinggeneticswindows phonerwjfdatabasegenesiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmterrestrialfreshwaterlimneticipacpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Out-of-school ProgramsOnline/HybridTechnologySocial ScienceFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentlibrarycsm2026top 22 in 2022iphonegirl scoutsmuseumnaturenaturalistbiodiversityinsect populationsgardentop2022csm-featuredsummer reading 2021androidec2020apptop viewed 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimate changecitiesurbanplantaico2identificationtreesurban treesipadiphoneandroidclimateleafparkwoodstreecanopymapscarboncityappchangeforesth2oartificial intelligence

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