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 & EnvironmentAnimalsBiologyBirdsbrazilavianmigrationflycatcherbirdingurbanizationbirdsouth americaecologynesting citizen scienceoutdoors
urban birds
within 25 miles
Apr 17, 2026
24 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 Sciencebiologybushfire recoveryecologyecosystemsanimalsclimate & meteorology ecology citizen scienceecology & environmentbiodiversitynature & outdoorslong-term species monitoringbirdscitizen science bushfire recovery ecosystemsmonitoring
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscsm2026arthropodscsm2025bird foodinsectsbiodiversityphenologycsm-featuredearth2025caterpillars
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 & Spacelightsky qualitystargazingstarnightskyconstellationsqmastronomypollution
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 & Environmentohioonlinecamera trappingwildlifenaturemammalsmetroparksbirdszooniversetrail camerascleveland
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsurbanbiodiversityurbanfamilynative specieslos angelesurban wildlifeantsphotosentomologyurbanwildlifenativewildlifenativespecieswildlifeinaturalisturban biodiversitylos angeles countynativeurbannaturebiodiversitylahomeschoolpicscaliforniala countyunschoolkidsphotographyfamily-friendlymyrmecology
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentbirdstrees urban street forest maptreesresilienceheatearth scienceearth2025journalismwnyclos angelesurban heat islandcoastal changecitycitizen journalismcitizen sciencejet propulsion laboratorycsm-featuredurban heatdroughtclimate changecarbonclimate scienceneighborhoodbeachesrainsatellitesearthsensorscrowdsourcingcommunity engagementremote sensingtop viewed 2021julia kumari drapkinpublic mediafloodnew yorkcitizen science watertop 22 in 2022communitymiaminew orleanssnowclimatenasabackyardtop2022fungirl scoutsyale climate connectionsmappingsciencecsm2025climate educationphotographymarine environmentsea level riseweathermountainsradiostoriesnasa orbiting carbon observatorynpr
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 & Outdoorsfaunanaturelos angelesl.a.californiasouthern californialamapwildlifeplantsflorabiodiversity
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals