iphone

within 25 miles

May 23, 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 Marinesciencemobile applicationexperimentiphonesmartphone applicationequitycommunity-based monitoringinvestigationbicyclingenvironmental justiceglobal warminggirl scoutsair pollutionweatherautumndatacarbon dioxidesummerparticulate matterweather datadatabaseclimate changeandroidstemcarbon monoxidecitizen scienceoutdoorsair quality indexhikingenvironmentnatureusaclimateclimate monitoringwinterair qualityairec2020appair pollution monitoringspring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistbirdiesbirdbirdeezlifersightingsgeocachingcollectiongeolocationtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingandroidmammalsappcitizen sciencemigration phenologyiphonebirdirelandmigrant birdsbirdingipadbird recordingbirdwatchingbird migrationdragonfliesunited kingdombirds of conservation concern

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 & Environmentcoastalcitizen science monitoringenglandappsurveyintertidalarchaeologyheritagestorms

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 & Spacesqmstargazingconstellationskylightnightstarpollutionastronomysky quality

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologycrowdsourcingwindows phoneiphoneapphealthdatabasegenesgeneticsandroidrwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipaclimneticpestsmartpest animalsfreshwaternrmterrestrial

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOut-of-school ProgramsOnline/HybridCoding/Computer Science/Cyber SecurityTechnologyGrades 9-12Social ScienceFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentandroidcsm2026top 22 in 2022natureiphonetop viewed 2021naturalistmuseumbiodiversitysummer reading 2021apptop2022girl scouts_mosinsect populationsgardenec2020librarycsm-featured

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyurban treesiphonetreesmapsclimateh2oforestcanopyurbanparkchangeandroidcarbonappcitiesco2treeplantipadaiartificial intelligencecitywoodsidentificationclimate changeleaf

12 3

Share Your Results

Share the list by copying the link below

Copy Link