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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsecologymigrationavianoutdoorsbrazilsouth americaurbanizationflycatchernesting citizen sciencebirdingbird
urban birds
within 25 miles
Apr 18, 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 Scienceecology & environment bushfire recovery citizen sciencecitizen sciencebiodiversitymonitoringecologyanimalsecosystemsbirdslong-term species monitoring ecologybiologybushfire recoveryclimate & meteorology ecosystemsnature & outdoors
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorsbiodiversityarthropodscaterpillarscsm2026csm-featuredbird foodearth2025csm2025insectsphenology
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 & Spacesqmastronomystargazingstarconstellationpollutionsky qualitylightskynight
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 & Environmentnaturemapreucalypts
Cleveland Metroparks
Focus on Wildlife - Cleveland Metroparks
Monitor wildlife populations in the Cleveland Metroparks
Anywhere
- Ongoing
Citizen ScienceBiologyAnimalsNature & OutdoorsEcology & Environmentmetroparksmammalsnaturebirdsohioclevelandcamera trappingtrail camerasonlinewildlifezooniverse
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorswildlifephotosfamily-friendlyurbanwildlifenative speciesphotographylaurbannaturenativefamilynativespeciescaliforniaurban wildlifeentomologyhomeschoollos angelesnativewildlifeantsmyrmecologykidsbiodiversityurbanpicslos angeles countyurbanbiodiversityurban biodiversityunschoolinaturalistla county
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentresiliencejet propulsion laboratorytrees urban street forest mapclimate scienceneighborhoodcarbonjulia kumari drapkinwnycheatcitizen journalismclimate changesciencesea level riseearth2025snowcsm-featuredstoriesnasa orbiting carbon observatorysatellitestop viewed 2021radiocitizen science watergirl scoutsnasasensorsearthweatherfloodcommunity engagementjournalismtreestop 22 in 2022yale climate connectionscoastal changenew orleansphotographyearth sciencemiamibeachesremote sensingcitizen sciencemountainscityraincommunityurban heatcrowdsourcingurban heat islandbackyardfunnprpublic mediamarine environmentclimatedroughttop2022los angelesnew yorkclimate educationbirdsmappingcsm2025
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 & Outdoorsfaunalafloranaturewildlifemapcalifornialos angelesbiodiversitysouthern californiaplantsl.a.
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals