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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbrazilnesting citizen scienceecologyoutdoorsaviansouth americamigrationflycatcherbirdingurbanizationbird
urban birds
within 25 miles
Apr 19, 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 Scienceanimalscitizen sciencebushfire recoverylong-term species monitoringnature & outdoors bushfire recoveryecology citizen scienceecology & environment ecosystemsbirds ecologymonitoringecosystemsbiologybiodiversityclimate & meteorology
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscsm-featuredbird foodcsm2025arthropodsinsectscaterpillarsearth2025csm2026biodiversityphenology
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 & Spacepollutionconstellationskysky qualityastronomysqmstarnightlightstargazing
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 & Environmenttrail camerasohioclevelandnaturemetroparksbirdscamera trappingwildlifemammalsonlinezooniverse
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsnativeentomologyla countymyrmecologyphotospicsinaturalisturbannaturenativespeciesantsurbanwildlifefamilynative speciesbiodiversityphotographyhomeschoolurbanbiodiversitylaurban wildlifeunschoolcalifornialos angelesnativewildlifekidslos angeles countyurban biodiversityfamily-friendlyurbanwildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcommunity engagementcitizen journalismurban heatmarine environmentcarbonradiocsm-featuredphotographyjulia kumari drapkinjournalismnew orleansclimate sciencegirl scoutsheatbackyardraincoastal changemappingnasa orbiting carbon observatorymiamisatellitesnasawnycremote sensingbeachesyale climate connectionsclimate changenew yorkearth2025nprcommunitycitizen science waterresilienceearthearth sciencefunstoriessnowjet propulsion laboratorymountainssciencetrees urban street forest maplos angelesurban heat islandcitytop 22 in 2022csm2025top2022floodsea level riseclimate educationcitizen sciencesensorstreescrowdsourcingtop viewed 2021neighborhoodweatherbirdspublic mediadroughtclimate
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 & Outdoorslos angeleslaplantsnaturebiodiversityl.a.mapsouthern californiacaliforniaflorawildlifefauna
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals