iphone

within 25 miles

May 31, 2026

Near

Distance

From

Until

21 opportunities found! use fewer search filter criteria to find more opportunities

Filters

Activity Type

Age

Kids Friendly Only

21+ Only

Participant Age Range Minimum

100

Participant Age Range Maximum

100

Cost

Any Cost Free Only

Topic

Venue Type

Host Organization

Partner Organization

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 Marineenvironmental justiceclimate changeautumnsummercommunity-based monitoringair qualitywinterparticulate mattercitizen sciencecarbon monoxidesmartphone applicationmobile applicationair pollution monitoringbicyclingequityweatherweather dataclimatescienceair quality indexexperimentglobal warmingclimate monitoringdatabaseandroidoutdoorsspringiphonehikingairair pollutionec2020usadataappcarbon dioxidenatureenvironmentstemgirl scoutsinvestigation

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachinglifelistsightingstechnologybirdbirdiescollectionlifergeolocationbirdeez

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingirelandbirdipadbird recordingbird migrationmigration phenologybirdingbirds of conservation concernmigrant birdsappunited kingdommammalsandroiddragonfliescitizen sciencebirdwatchingiphone

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 & Environmentcoastalintertidalcitizen science monitoringsurveyappheritagearchaeologystormsengland

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 & Spacenightstarstargazingpollutionastronomylightsqmconstellationsky qualitysky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesgeneticswindows phonehealthdatabaseappandroidrwjfcrowdsourcingiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentfreshwaterpestsmartipacpest animalsterrestrialnrmlimnetic

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Online/HybridSocial ScienceFinancial Support or Scholarship AvailableOut-of-school ProgramsTechnologyCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featuredandroidcsm2026_mostop viewed 2021librarygirl scoutssummer reading 2021iphonebiodiversitygardenappmuseumtop2022naturalisttop 22 in 2022insect populationsnatureec2020

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyartificial intelligenceappclimate changecanopyleafchangeidentificationwoodsiphonecarbonurban treescitiesurbanaiclimateh2oplantmapsparktreeandroidforestipadcitytreesco2

12 3

Share Your Results

Share the list by copying the link below

Copy Link