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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsecologyoutdoorsbrazilnesting citizen sciencemigrationflycatchersouth americabirdingavianurbanizationbird
urban birds
within 25 miles
Mar 12, 2026
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Blue Mountains Eco Monitoring
To monitor impacts of climate change, tourism and urban development on ecosystems at the urban-bush interface in the upper Blue Mountains.
Multiple locations, including yours!
- Ongoing
Citizen Sciencenature & outdoorsbiologycitizen sciencebirdsclimate & meteorologymonitoringanimalsbushfire recovery citizen sciencelong-term species monitoring ecology bushfire recoverybiodiversity ecosystemsecosystemsecologyecology & environment
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm2025arthropodsearth2025phenologycsm2026bird foodbiodiversitycsm-featuredcaterpillarsinsects
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 & Spaceconstellationskynightastronomystarpollutionsqmlightsky qualitystargazing
NatureMapr
Eucalypt health surveillance - ACT and Southern Tablelands
Use NatureMapr app to collect Eucalypt sightings and record plant health
Multiple locations, including yours!
- Ongoing through May 19, 2054 at 2:00 PM
Citizen ScienceEcology & Environmenteucalyptsnaturemapr
Cleveland Metroparks
Focus on Wildlife - Cleveland Metroparks
Monitor wildlife populations in the Cleveland Metroparks
Anywhere
- Ongoing
Citizen ScienceBiologyAnimalsNature & OutdoorsEcology & Environmentmammalswildlifemetroparksbirdszooniverseonlinecamera trappingtrail camerasnatureclevelandohio
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorspicsphotographyunschoolfamily-friendlynativeurbanwildlifekidsnativewildlifehomeschoolurbanbiodiversitylala countyentomologybiodiversitycaliforniaurban biodiversitylos angeles countywildlifeantsinaturalistlos angelesurbanurbannaturefamilyphotosmyrmecologyurban wildlifenativespeciesnative species
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentclimate sciencesatellitesnasapublic mediacrowdsourcingurban heatnew orleansnasa orbiting carbon observatorycommunitybackyardtop viewed 2021mountainsheatstoriescitysea level risedroughtlos angelesbeachesfloodrainurban heat islandphotographytop2022miamijet propulsion laboratoryclimate educationtop 22 in 2022mappingweathersnowyale climate connectionscoastal changenew yorkearthsensorsclimatenprbirdstreesmarine environmentfunresiliencewnycsciencejulia kumari drapkinearth2025radioearth scienceneighborhoodgirl scoutscarboncsm-featuredclimate changejournalismtrees urban street forest mapcommunity engagementremote sensingcitizen sciencecitizen journalismcsm2025citizen science water
Natural History Museum of Los Angeles County
L.A. Nature Map
Document the biodiversity of plants and animals in L.A.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationInsects & PollinatorsBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsbiodiversitywildlifefloral.a.faunalaplantssouthern californianaturecaliforniamaplos angeles
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals