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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbirdingbirdnesting citizen sciencebrazilmigrationavianoutdoorsecologyflycatchersouth americaurbanization
urban birds
within 25 miles
Mar 13, 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 Sciencebiodiversityecologybiology ecosystemsclimate & meteorology bushfire recoverycitizen science ecologybushfire recoverylong-term species monitoringnature & outdoorsmonitoringecosystemsbirdsecology & environment citizen scienceanimals
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyearth2025biodiversityphenologycaterpillarscsm2026bird foodinsectscsm2025arthropodscsm-featured
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 & Spaceastronomystargazingsky qualitynightpollutionlightstarskysqmconstellation
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 & Environmentwildlifeohiocamera trappingtrail camerasbirdsnatureclevelandmammalsmetroparkszooniverseonline
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorspicsurbanfamilyurban wildlifephotographyurban biodiversityentomologylanative speciesantsinaturalistmyrmecologynativeunschoolbiodiversitykidshomeschoolphotosfamily-friendlynativespeciesnativewildlifelos angeles countywildlifelos angelesurbannatureurbanbiodiversitycaliforniala countyurbanwildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentnew yorksensorsjulia kumari drapkinnasabackyardurban heatnprclimate sciencetop viewed 2021heatcsm2025floodremote sensingpublic mediamountainsdroughtmappingearth sciencetop 22 in 2022treesclimate educationsciencesnowcoastal changecommunity engagementneighborhoodsatellitesstoriesbeachesbirdsgirl scoutsjournalismcitycommunitynew orleansmarine environmentclimateresiliencenasa orbiting carbon observatorycrowdsourcingcitizen scienceyale climate connectionsmiamicsm-featuredtop2022urban heat islandtrees urban street forest mapsea level risecitizen journalismraincarbonwnycearth2025jet propulsion laboratoryearthlos angelesclimate changephotographyfuncitizen science waterradioweather
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 & Outdoorswildlifelos angelesplantsfaunasouthern californial.a.californianaturefloralabiodiversitymap
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals