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 & EnvironmentAnimalsBiologyBirdsoutdoorsecologyavianbirdingmigrationnesting citizen scienceurbanizationflycatcherbirdbrazilsouth 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 Sciencenature & outdoorsbiodiversitybirdsmonitoringecosystemscitizen science ecosystemsecologyclimate & meteorology ecology citizen sciencebushfire recovery bushfire recoveryecology & environmentanimalsbiologylong-term species monitoring
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorsbiodiversitycsm2026earth2025arthropodscsm-featuredcaterpillarsinsectsphenologycsm2025bird food
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 & Spacepollutionsky qualityskysqmconstellationnightstarstargazinglightastronomy
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 & Environmentclevelandtrail camerasmammalszooniversemetroparksbirdscamera trappingwildlifenatureonlineohio
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsfamilylos angelesunschoolinaturalisturbanwildlifenative speciesurban wildlifenativewildlifenativeentomologyphotographyfamily-friendlyurbanwildlifekidshomeschoolcaliforniamyrmecologyurban biodiversityla countyantsurbannaturelos angeles countylapicsphotosnativespeciesbiodiversityurbanbiodiversity
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentnprgirl scoutsjulia kumari drapkinphotographynew orleansradioearthfuncommunitybeachesweathertop2022treesclimate changecoastal changetrees urban street forest mapsnowcitycitizen science watersea level risesensorsfloodtop viewed 2021droughtmountainsnew yorkbirdsclimateneighborhoodurban heat islandearth2025mappingremote sensingcsm-featuredearth scienceclimate sciencejet propulsion laboratoryyale climate connectionscrowdsourcingmarine environmentcsm2025resiliencebackyardsatellitesclimate educationnasa orbiting carbon observatorytop 22 in 2022rainstoriesjournalismheatpublic mediacitizen sciencecitizen journalismurban heatsciencelos angelesmiamicarbonwnycnasacommunity engagement
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 & Outdoorssouthern californial.a.lacaliforniabiodiversitylos angeleswildlifefaunanaturemapplantsflora
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12