We're in beta! If you find a bug or have feedback, let us know in our 
Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsecologyurbanizationflycatcherbirdoutdoorsnesting citizen sciencemigrationbrazilbirdingsouth americaavian
urban birds
within 25 miles
Dec 30, 2025
17 opportunities found! use fewer search filter criteria to find more opportunities
Filters
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 Scienceecosystems ecosystemscitizen scienceclimate & meteorologybirdsanimals ecologyecology & environment bushfire recoveryecologynature & outdoorsbiodiversitylong-term species monitoringbushfire recoverybiologymonitoring citizen science
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm-featuredcaterpillarscsm2025bird foodinsectsbiodiversityarthropodscsm2026earth2025phenology
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 & Spacestarconstellationnightskypollutionastronomysqmsky qualitylightstargazing
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 & Environmentmammalsclevelandwildlifecamera trappingzooniversemetroparksbirdstrail camerasonlinenatureohio
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorshomeschoolurbannaturepicswildlifephotosurban wildlifeentomologykidsmyrmecologylalos angeles countynative speciesfamily-friendlynativewildlifelos angelesphotographyunschoolurban biodiversityurbancaliforniala countyurbanbiodiversityurbanwildlifefamilynativespeciesnativebiodiversityinaturalistants
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcoastal changenew orleansearth sciencepublic mediacrowdsourcingmarine environmentphotographycityweatherfunresiliencegirl scoutstop2022satellitesurban heatsensorsearthnasasnowcsm-featuredmiamiurban heat islandbeachesnprlos angelescommunity engagementclimate changecarbonstoriestop 22 in 2022nasa orbiting carbon observatoryfloodcsm2025top viewed 2021climatebirdsjulia kumari drapkinneighborhoodmappingremote sensingnew yorksciencecitizen science watersea level risecommunitycitizen scienceclimate educationmountainsearth2025rainradiobackyardwnycjournalismtrees urban street forest maptreesheatyale climate connectionscitizen journalismjet propulsion laboratorydroughtclimate science
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 & Environmentwildlifelaflorabiodiversityl.a.los angelesplantsnaturecaliforniamapfaunasouthern california
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12