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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsavianbirdoutdoorsurbanizationbrazilecologyflycatchersouth americamigrationbirdingnesting citizen science
urban birds
within 25 miles
Dec 3, 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 Scienceanimalsbushfire recoverynature & outdoors ecosystemsmonitoring citizen sciencecitizen scienceecosystemsclimate & meteorologybiodiversitylong-term species monitoringbirdsbiologyecology & environment bushfire recovery ecologyecology
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm2026biodiversitycsm-featuredbird foodcsm2025phenologyearth2025insectsarthropodscaterpillars
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 & Spaceskyastronomypollutionlightnightsqmsky qualitystargazingconstellationstar
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 & Environmentclevelandwildlifenaturezooniverseohiotrail camerasonlinecamera trappingmammalsmetroparksbirds
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsmyrmecologyinaturalistpicswildlifephotographyla countylos angelesantsurbanbiodiversityurbanwildlifeunschoolphotoskidsurban wildlifebiodiversitynative speciesurbannativewildlifeurbannaturenativespecieslos angeles countylaurban biodiversityentomologyfamily-friendlycalifornianativehomeschoolfamily
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentsensorsbirdsnew orleanscarboncommunity engagementfloodclimate scienceheaturban heat islandmarine environmentsatellitesstoriessciencenprnew yorkearth sciencebackyardjet propulsion laboratoryresiliencepublic mediatop 22 in 2022nasacsm2025top viewed 2021citizen journalismbeachesjournalismurban heatmiamijulia kumari drapkinmountainsphotographycoastal changetop2022radiogirl scoutsfunrainclimate educationneighborhoodnasa orbiting carbon observatorycitymappingcitizen science waterweatherclimatecitizen sciencecrowdsourcinglos angelessnowcsm-featuredearthtrees urban street forest mapdroughtwnyctreesearth2025communitysea level riseyale climate connectionsclimate changeremote sensing
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 & Outdoorsmapfloral.a.plantslos angelesbiodiversitylanaturefaunasouthern californiacaliforniawildlife
Maricopa County Parks and Recreation
Maricopa County Parks and Recreation: Black Canyon Christmas Bird Count
Lake Pleasant Regional Park Arizona
- December 19, 2025 at 7:00 AM
CommunityGeneral Science