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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsavianmigrationurbanizationoutdoorsecologynesting citizen scienceflycatcherbirdingbirdbrazilsouth america
urban birds
within 25 miles
Dec 10, 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 Sciencemonitoring ecosystemscitizen science citizen sciencebiologybushfire recovery bushfire recoveryecology & environmentnature & outdoorsanimalslong-term species monitoringecologybiodiversityecosystemsclimate & meteorology ecologybirds
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyearth2025csm-featuredbird foodinsectsbiodiversitycaterpillarscsm2025csm2026phenologyarthropods
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 & Spacestarsky qualityastronomyconstellationlightnightpollutionskystargazingsqm
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 & Environmentzooniversecamera trappingclevelandonlinetrail camerasohiometroparkswildlifebirdsmammalsnature
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorskidslanativela countywildlifeantsnativespeciesphotosinaturalisturban biodiversityurbanwildlifeunschoolurban wildlifephotographymyrmecologybiodiversityurbanbiodiversityfamily-friendlylos angeles countynativewildlifecaliforniaentomologyurbanurbannaturenative specieshomeschoollos angelesfamilypics
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentmappingcommunitycsm2025climatecarbonearth sciencenprnasa orbiting carbon observatoryearth2025backyardyale climate connectionsstoriesmarine environmentremote sensingbirdsweathersatellitesurban heat islandcsm-featuredpublic mediatop2022julia kumari drapkinradioclimate changeurban heattop 22 in 2022coastal changejournalismnew yorkclimate sciencenasasensorscommunity engagementdroughtcitizen science waterearthcitizen sciencesciencecrowdsourcingphotographybeachesclimate educationfunnew orleansjet propulsion laboratoryneighborhoodmiamisea level riseresiliencerainfloodheatlos angelestop viewed 2021mountainscitytrees urban street forest mapwnycsnowtreesgirl scoutscitizen journalism
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 & Outdoorsflorabiodiversitymapnaturefaunalos angelesl.a.californiawildlifesouthern californiaplantsla
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