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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsecologyavianbirdsouth americabirdingurbanizationnesting citizen scienceflycatcheroutdoorsbrazilmigration
urban birds
within 25 miles
Dec 4, 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 citizen sciencenature & outdoorscitizen scienceanimalsclimate & meteorologybushfire recoverymonitoringbiologyecology & environmentlong-term species monitoringecosystems bushfire recoverybiodiversity ecosystems ecologyecologybirds
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyarthropodscsm-featuredcsm2026bird foodphenologycaterpillarscsm2025biodiversityinsectsearth2025
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 & Spaceastronomylightstargazingnightsky qualityskystarconstellationpollutionsqm
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 & Environmentnatureohiometroparkstrail camerasonlinemammalszooniversewildlifebirdscamera trappingcleveland
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsphotoslos angeles countyfamily-friendlynativespeciesurban wildlifeurbanbiodiversitykidsurbannaturemyrmecologyurbanurbanwildlifehomeschoollacalifornianativeurban biodiversityfamilylos angelesnativewildlifepicsinaturalistnative specieswildlifebiodiversityentomologyantsla countyunschoolphotography
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcitytreescsm2025public mediascienceclimate changestoriesbeachesearth scienceclimate educationmarine environmentsatellitesyale climate connectionsearth2025climatecitizen journalismtop viewed 2021miamicitizen sciencesensorsneighborhoodheattop 22 in 2022weatherlos angelesremote sensingnasa orbiting carbon observatoryurban heat islanddroughtjet propulsion laboratorysnownasabackyardclimate sciencegirl scoutsrainmountainsearthfloodtop2022csm-featuredmappingcoastal changebirdsresiliencenew yorknprnew orleansjournalismjulia kumari drapkinradiophotographycommunity engagementsea level risewnyccommunitycarboncrowdsourcingurban heatcitizen science waterfuntrees urban street forest map
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 angelesfaunaplantscaliforniaflorasouthern californialawildlifel.a.mapbiodiversitynature
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