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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsecologysouth americaaviannesting citizen scienceoutdoorsmigrationurbanizationflycatcherbirdingbirdbrazil
urban birds
within 25 miles
Apr 3, 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 Science ecosystemsclimate & meteorologynature & outdoorsbirdsecosystemsecology bushfire recoverybiodiversitymonitoringbiologybushfire recoveryanimals citizen scienceecology & environment ecologycitizen sciencelong-term species monitoring
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorsbiodiversityarthropodscsm2026caterpillarsbird foodcsm2025csm-featuredphenologyinsectsearth2025
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 & Spacestarlightskynightconstellationstargazingsky qualityastronomysqmpollution
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 & Environmentwildlifemammalszooniverseclevelandtrail camerasonlineohiometroparksbirdscamera trappingnature
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorspicsinaturalistla countyphotosurban wildlifebiodiversitywildlifenativewildlifecalifornianative speciesmyrmecologyhomeschoolurbanwildlifekidslafamilylos angelesphotographylos angeles countyfamily-friendlyurbannatureentomologynativeantsurbanurban biodiversitynativespeciesunschoolurbanbiodiversity
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcrowdsourcingcarbonpublic mediaearth2025treeslos angelestop viewed 2021coastal changefuncommunity engagementearthfloodcitynasacsm2025journalismcsm-featuredjet propulsion laboratoryurban heatsciencephotographyclimate sciencegirl scoutsclimate changetrees urban street forest mapcitizen sciencecitizen journalismearth sciencebirdsneighborhoodcitizen science wateryale climate connectionsstoriesnew yorkurban heat islandsatellitesmarine environmentrainmappingdroughtsea level risejulia kumari drapkinmiamiclimate educationclimatetop2022resiliencesensorstop 22 in 2022weatherbeachesnew orleansheatsnowwnycnasa orbiting carbon observatoryremote sensingbackyardradiomountainsnprcommunity
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 ScienceNature & OutdoorsAnimalsBiologyInsects & PollinatorsEducationBirdsEcology & Environmentsouthern californiabiodiversitymaplos angelesnatureplantswildlifelafloral.a.californiafauna
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals