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 & EnvironmentAnimalsBiologyBirdsflycatchernesting citizen sciencemigrationbirdingbrazilecologybirdurbanizationoutdoorssouth americaavian
urban birds
within 25 miles
Oct 27, 2026
18 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 Sciencemonitoring bushfire recoveryanimalsbirdsbiodiversityclimate & meteorologyecology & environmentcitizen sciencebiologyecosystems citizen sciencenature & outdoorslong-term species monitoringecologybushfire recovery ecosystems ecology
iNaturalist
California Pollination Project
Document plant-pollinator interactions in California
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsBiologyEcology & EnvironmentInsects & Pollinatorsbeeshummingbirdsmothsbeetlesnacaliforniapollinatorsbutterfliesecologybatsfliesinteractionsbotanythripsplantsinsects
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm2026phenologyarthropodsbird foodbiodiversitycsm-featuredcsm2025earth2025caterpillarsinsects
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 & Spaceconstellationsqmstargazingnightskypollutionsky qualitystarlightastronomy
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 camerasohiocamera trappingmammalsclevelandonlinemetroparksbirdszooniversenaturewildlife
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsnativelapicsfamilylos angelesurban biodiversityurbannaturephotosurban wildlifelos angeles countynativespeciesurbanantsbiodiversitycaliforniaunschoolfamily-friendlyentomologyla countyinaturalisthomeschoolphotographykidsdisneywildlifenativewildlifeurbanwildlifeurbanbiodiversitymyrmecologynative species
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentheatsensorsnew yorkcoastal changecrowdsourcinggirl scoutssatellitesnasajet propulsion laboratoryresilienceremote sensingtop2022weathercarbonclimate sciencecitizen sciencebeachesclimate educationsnowtop 22 in 2022citizen science watermarine environmentneighborhoodnasa orbiting carbon observatorynew orleansphotographycitybirdsnprmountainscitizen journalismurban heatcsm-featuredclimatelos angelesurban heat islandfloodyale climate connectionsstoriesjulia kumari drapkindroughtjournalismearth scienceradioclimate changesciencemiamibackyardcommunityearth2025earthsea level risemappingwnycrainfuncommunity engagementpublic mediatrees urban street forest mapcsm2025top viewed 2021trees
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 & Environmentnaturemapfaunal.a.californiaplantsfloralos angelesbiodiversitywildlifesouthern californiala
12