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 & EnvironmentAnimalsBiologyBirdsecologyoutdoorsbrazilmigrationurbanizationbirdingavianflycatchernesting citizen sciencebirdsouth america
urban birds
within 25 miles
Jun 13, 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 Science ecology ecosystemsecologybirdsbiodiversityecosystemscitizen science bushfire recovery citizen sciencebiologyclimate & meteorologymonitoringanimalsbushfire recoverylong-term species monitoringnature & outdoorsecology & environment
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscsm2026csm-featuredearth2025csm2025biodiversitybird foodarthropodscaterpillarsinsectsphenology
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 & Spacestarstargazingsky qualityconstellationpollutionnightskyastronomylightsqm
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 & Environmentwildlifecamera trappingmetroparkstrail camerasohiozooniversenaturebirdsmammalsonlinecleveland
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorspicsla countyphotographyurbannatureinaturalistbiodiversitynativehomeschoolurban wildlifeurbanurban biodiversitywildlifenativewildlifenative specieslos angelesantsurbanbiodiversityunschoollos angeles countykidsnativespeciesfamily-friendlycaliforniamyrmecologyphotosurbanwildlifeentomologyfamilyla
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentnasayale climate connectionswnycearthheatjulia kumari drapkincrowdsourcingfunrainsatellitesnprtop viewed 2021citizen science watersnowlos angelesclimate scienceremote sensingstoriescitynew yorknew orleansearth sciencesensorsgirl scoutsbackyardtop2022community engagementbirdsclimate educationtop 22 in 2022earth2025beachesjournalismurban heatclimatesea level risejet propulsion laboratorycsm-featureddroughtresiliencemappingcommunitysciencephotographyweathercarbontrees urban street forest mapcitizen sciencecitizen journalismclimate changetreesnasa orbiting carbon observatoryfloodurban heat islandmountainsradioneighborhoodmiamicsm2025public mediacoastal changemarine environment
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 & Outdoorslasouthern californialos angelesl.a.plantswildlifefaunanaturemapbiodiversitycaliforniaflora
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12