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 & EnvironmentAnimalsBiologyBirdsbrazilbirdflycatchersouth americaavianmigrationbirdingecologyurbanizationoutdoorsnesting citizen science
urban birds
within 25 miles
Apr 6, 2026
28 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 Sciencebirdsmonitoringecosystems citizen scienceecologynature & outdoors ecosystemscitizen scienceecology & environment bushfire recoverybiologyanimalsbiodiversity ecologylong-term species monitoringclimate & meteorologybushfire recovery
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscsm2026caterpillarscsm2025biodiversitybird foodphenologycsm-featuredearth2025arthropodsinsects
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 & Spacepollutionstargazingstarsky qualityastronomysqmconstellationlightskynight
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 & Environmentonlinewildlifeclevelandohiometroparksnaturebirdsmammalstrail camerascamera trappingzooniverse
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorshomeschoolmyrmecologyurbanwildlifeurbanbiodiversitynativeurban wildlifelanativespeciesfamily-friendlyphotoslos angeles countybiodiversityantsurbannaturepicsurbannative specieswildlifeunschoollos angelesinaturalistnativewildlifeentomologyfamilyla countykidsurban biodiversitycaliforniaphotography
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentpublic mediatreesbackyardsnowcsm2025top 22 in 2022yale climate connectionsmiamirainclimateclimate sciencejet propulsion laboratorycommunity engagementnasagirl scoutslos angelescitizen journalismsatellitesheatresilienceearth2025top2022marine environmentstoriesbeachessea level risecityscienceearth sciencemountainsnew yorkearthjulia kumari drapkinradiownycremote sensingcommunityclimate changebirdsphotographyjournalismfloodcrowdsourcingclimate educationdroughtfuntrees urban street forest mapcitizen science waterurban heatcarbonnew orleansnasa orbiting carbon observatoryweathersensorsneighborhoodtop viewed 2021mappingnprcitizen sciencecsm-featuredcoastal changeurban heat island
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 & Environmentfaunal.a.wildlifefloralabiodiversitynaturesouthern californialos angelesplantsmapcalifornia
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals