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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbirdflycatcherecologysouth americanesting citizen scienceavianbrazilmigrationoutdoorsbirdingurbanization
urban birds
within 25 miles
Oct 26, 2025
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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 Science bushfire recoverymonitoringbiologycitizen scienceecology & environment ecologylong-term species monitoringbushfire recoveryecosystems citizen scienceecologynature & outdoorsbirdsbiodiversityanimals ecosystemsclimate & meteorology
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyinsectsbiodiversityarthropodsbird foodcaterpillarsearth2025csm2025csm2026csm-featuredphenology
The Cornell Lab of Ornithology
Celebrate Urban Birds
Help ornithologists learn about 16 key species of urban birds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsNature & OutdoorsAnimalsbirdingurban birdsbirdsummer reading 2021
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 & Spacepollutionstargazingstarskysqmlightastronomysky qualityconstellationnight
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 & Environmentnaturetrail camerasmammalsclevelandcamera trappingmetroparkswildlifeonlinebirdsohiozooniverse
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorshomeschoolfamilylos angelesurban wildlifebiodiversityurbanphotosentomologyfamily-friendlynativespeciesinaturalistla countyunschoolurbanbiodiversityurbannaturelaantspicslos angeles countymyrmecologynativekidsurban biodiversitynative speciesphotographyurbanwildlifenativewildlifecaliforniawildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentweathermarine environmentsea level risecitizen sciencesatellitestop viewed 2021nprtop2022los angelescommunity engagementmiamicitizen science watermountainsurban heat islandcarbonfloodcoastal changegirl scoutsjulia kumari drapkinresiliencetreescitizen journalismnew yorkwnycphotographyearthbeachesclimate educationnew orleansearth sciencebirdsradiocommunityearth2025top 22 in 2022scienceclimate changebackyardpublic mediacityyale climate connectionstrees urban street forest mapcsm2025droughtjournalismcsm-featuredsensorsneighborhoodcrowdsourcingmappingfunclimaterainstoriesheatsnowurban heatjet propulsion laboratoryremote sensingnasa orbiting carbon observatorynasaclimate science
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 & Outdoorsmapwildlifeplantslos angelescaliforniabiodiversitynaturefaunasouthern californiafloralal.a.