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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbirdbrazilecologymigrationurbanizationavianbirdingnesting citizen scienceoutdoorssouth americaflycatcher
urban birds
within 25 miles
Dec 7, 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 Scienceclimate & meteorology ecosystemsecosystems citizen sciencelong-term species monitoringecology & environmentnature & outdoorscitizen sciencebiodiversitymonitoringbirdsanimalsbiology ecologyecology bushfire recoverybushfire recovery
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyearth2025insectscsm2026caterpillarscsm2025biodiversityphenologyarthropodscsm-featuredbird food
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 & Spaceskyastronomysqmstarconstellationlightpollutionsky qualitystargazingnight
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 & Environmentcamera trappingwildlifetrail camerasnatureohiomammalsmetroparksclevelandonlinezooniversebirds
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsfamilybiodiversitylos angelesnativespeciesnativemyrmecologyurban wildlifephotosurbannaturelos angeles countyurban biodiversityurbanbiodiversitylacaliforniaentomologyurbanwildlifekidsantspicsfamily-friendlyhomeschoolnative speciesphotographyinaturalistunschoolurbannativewildlifela countywildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentrainscienceresilienceclimate educationphotographymarine environmentnprtop viewed 2021trees urban street forest mapcommunitycitizen journalismearthtop 22 in 2022radiolos angelescitizen science waterfunsatellitesclimate changecarbondroughtnasayale climate connectionspublic mediacrowdsourcingsea level riseearth sciencecsm2025treescitizen scienceheatnew yorkjet propulsion laboratoryremote sensingurban heatmiamigirl scoutssensorscoastal changeneighborhoodclimate sciencejulia kumari drapkinfloodclimatewnyccsm-featuredweatherjournalismsnowstoriesmappingnasa orbiting carbon observatorycommunity engagementbackyardbirdsnew orleansearth2025beachestop2022urban heat islandcitymountains
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 & Outdoorsnaturefaunaplantsflorabiodiversitycalifornialal.a.wildlifelos angelesmapsouthern california
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