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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbirdingsouth americaflycatcheroutdoorsnesting citizen scienceavianbirdecologyurbanizationmigrationbrazil
urban birds
within 25 miles
Mar 17, 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 Sciencelong-term species monitoringecologycitizen sciencebiodiversitymonitoringbiologyecology & environmentbushfire recoverybirdsclimate & meteorologyecosystems ecosystems ecology citizen sciencenature & outdoors bushfire recoveryanimals
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographyearth2025caterpillarscsm-featuredbiodiversitycsm2025arthropodsinsectsphenologycsm2026bird 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 & Spaceastronomylightpollutionsky qualitystarsqmskynightstargazingconstellation
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 & Environmenttrail camerascamera trappingbirdswildlifenaturezooniverseclevelandmammalsmetroparksonlineohio
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorslos angeleslaurbancaliforniainaturalistwildlifeunschoolfamily-friendlyantsnativespeciesurban biodiversityphotographybiodiversitynative speciesmyrmecologyphotospicsurbanbiodiversityurbannaturela countyentomologynativenativewildlifehomeschoolurban wildlifekidsurbanwildlifefamilylos angeles county
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentyale climate connectionswnyctreesraincityjet propulsion laboratorylos angelessea level riseclimate changeurban heat islandcarboncrowdsourcingweathermiamisatellitessensorsheatcitizen scienceurban heatsciencetop2022top 22 in 2022julia kumari drapkinclimatecommunitytrees urban street forest mapmountainsgirl scoutsmappingsnowradionasa orbiting carbon observatorypublic mediafunearthcsm2025photographyfloodjournalismstoriescsm-featuredbirdsclimate educationearth sciencebackyardcoastal changeremote sensingnew orleansnprcommunity engagementcitizen journalismdroughttop viewed 2021marine environmentcitizen science waterresilienceclimate sciencenasaearth2025new yorkbeachesneighborhood
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 & Outdoorsflorawildlifelaplantsbiodiversitylos angelescaliforniamapl.a.naturefaunasouthern california
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals