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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsflycatchernesting citizen scienceoutdoorssouth americaecologybirdingbrazilbirdmigrationavianurbanization
urban birds
within 25 miles
Dec 6, 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 Sciencebiologylong-term species monitoringnature & outdoorsanimalsbiodiversity ecosystemscitizen science bushfire recoverymonitoringbirdsclimate & meteorologybushfire recoveryecology citizen scienceecosystemsecology & environment ecology
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm2026bird foodphenologyarthropodsinsectscaterpillarscsm2025csm-featuredbiodiversityearth2025
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 & Spacesky qualitystargazingconstellationsqmpollutionastronomystarnightskylight
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 & Environmentmammalscamera trappingwildlifemetroparksohioclevelandtrail cameraszooniverseonlinebirdsnature
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorslos angeles countyurbannaturemyrmecologyhomeschoolurbanbiodiversityentomologykidsinaturalistphotosnativespeciescaliforniala countyurbanwildlifenative speciesbiodiversitypicsnativenativewildlifephotographyantslalos angelesfamilyurban wildlifeurbanurban biodiversitywildlifeunschoolfamily-friendly
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentwnycpublic mediatop 22 in 2022urban heat islandstoriesjournalismweathersatellitestrees urban street forest mapnasa orbiting carbon observatoryearthbeachescsm-featuredlos angelesclimate educationclimatemarine environmentrainjet propulsion laboratoryfloodbackyardcarbonnew orleansclimate changegirl scoutsnew yorkradiomappingfunjulia kumari drapkinsensorsbirdsheattop viewed 2021miamidroughtearth2025crowdsourcingearth sciencecoastal changesnowcsm2025neighborhoodnprcitizen journalismscienceclimate sciencetop2022yale climate connectionscommunitymountainsurban heatsea level risecitynasaremote sensingresiliencephotographycitizen science watertreescitizen sciencecommunity engagement
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 & Outdoorswildlifeplantsbiodiversityfaunalos angelessouthern californiamapcalifornianaturelal.a.flora
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