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 & EnvironmentAnimalsBiologyBirdsbirdingurbanizationbrazilecologynesting citizen scienceoutdoorsavianflycatcherbirdmigrationsouth america
urban birds
within 25 miles
Sep 28, 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 Scienceanimalscitizen sciencenature & outdoorsecosystemslong-term species monitoringbushfire recovery bushfire recovery citizen sciencebiologybirdsecology ecosystemsclimate & meteorologyecology & environment ecologymonitoringbiodiversity
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorsearth2025phenologybird foodcsm-featuredbiodiversitycaterpillarsinsectscsm2026arthropodscsm2025
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 & Spacestarsqmskystargazingastronomypollutionlightsky qualitynightconstellation
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 & Environmentzooniversetrail camerasmetroparksnatureonlineohiobirdswildlifemammalscamera trappingcleveland
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorscalifornialos angeles countyfamily-friendlyhomeschoolantsnative speciesmyrmecologyurban wildlifefamilyinaturalisturbanbiodiversityla countylos angelesurbanpicsnativespeciesbiodiversityentomologyurbanwildlifeurbannaturekidsphotographylawildlifedisneyunschoolnativewildlifenativeurban biodiversityphotos
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentsnowpublic mediatreesmountainsresiliencenasascienceyale climate connectionsneighborhoodjet propulsion laboratoryearth scienceclimate educationheatbeachesdroughtcityjournalismearth2025backyardnasa orbiting carbon observatorybirdsjulia kumari drapkintop viewed 2021climate changewnyccitizen journalismphotographymiamiearthcoastal changeurban heatsea level riserainradiotop 22 in 2022carbonnew orleanscrowdsourcingcsm2025funcommunitylos angelescitizen scienceclimate sciencesensorsweathernew yorkcitizen science watertrees urban street forest maptop2022floodclimatesatellitesnprmappinggirl scoutsremote sensingcsm-featuredstoriescommunity engagementurban heat islandmarine 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 & Outdoorsmapplantsl.a.biodiversitysouthern californialos angelescalifornianaturefaunafloralawildlife
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12