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 & EnvironmentAnimalsBiologyBirdsflycatcherurbanizationecologynesting citizen sciencesouth americabirdingmigrationavianbirdbraziloutdoors
urban birds
within 25 miles
Jul 27, 2026
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 Sciencenature & outdoorsmonitoringbiologyecology & environmentbirdsanimalsclimate & meteorologybiodiversityecosystemsecologybushfire recovery citizen science bushfire recoverycitizen sciencelong-term species monitoring ecosystems ecology
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycaterpillarsbiodiversityearth2025bird foodcsm-featuredphenologyinsectscsm2025csm2026arthropods
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 & Spaceskyconstellationstarlightpollutionastronomysky qualitysqmstargazingnight
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 & Environmentnaturecamera trappingwildlifetrail cameraszooniverseclevelandbirdsonlinemetroparksohiomammals
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsurbanfamily-friendlynativepicsphotosphotographymyrmecologylos angeles countydisneyantscalifornianativewildlifeurban biodiversitywildlifelahomeschoolnative speciesunschoolinaturalistla countyurban wildlifefamilylos angelesentomologybiodiversityurbanwildlifenativespeciesurbanbiodiversitykidsurbannature
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmenttop 22 in 2022crowdsourcingraincsm2025scienceheatnasamiamiclimatestoriesyale climate connectionscitizen science watercitybeacheslos angelesfloodclimate educationneighborhoodradioearth2025satellitesnew orleanscoastal changeurban heat islandcitizen journalismpublic mediaclimate changeclimate sciencecommunity engagementtrees urban street forest mapcsm-featuredbirdsgirl scoutsresilienceearth sciencetop viewed 2021mappingphotographymountainswnycsea level risesensorsnasa orbiting carbon observatoryjet propulsion laboratorytreesmarine environmentcommunitydroughtweatherjulia kumari drapkinjournalismtop2022funurban heatnprcitizen scienceremote sensingearthnew yorkbackyardsnowcarbon
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 & Outdoorsflorafaunaplantslos angelessouthern californiabiodiversitymapl.a.californiawildlifelanature
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12