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 & EnvironmentAnimalsBiologyBirdsmigrationbirdavianurbanizationoutdoorsbirdingnesting citizen scienceflycatcherbrazilecologysouth america
urban birds
within 25 miles
Dec 27, 2025
19 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 Sciencebiodiversitybirdsbushfire recoverybiology ecologyecology & environmentlong-term species monitoringecologycitizen science citizen sciencenature & outdoorsmonitoring bushfire recoveryclimate & meteorology ecosystemsanimalsecosystems
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographybiodiversityinsectsarthropodsearth2025csm2025csm2026caterpillarsphenologybird foodcsm-featured
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 & Spacesqmastronomystargazingpollutionlightnightconstellationstarsky qualitysky
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 & Environmentbirdsonlineohiowildlifetrail cameraszooniversemammalsnaturecamera trappingclevelandmetroparks
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorspicsla countynative speciesnativewildlifebiodiversityhomeschoolphotographymyrmecologyfamilyurban biodiversitylos angeles countyantskidsurban wildlifephotosunschoolfamily-friendlyinaturalistlaurbannaturelos angelesurbanurbanwildlifeurbanbiodiversitynativespeciescaliforniaentomologynativewildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentcommunity engagementurban heat islandsnowyale climate connectionscityclimate sciencenew yorkcrowdsourcingjet propulsion laboratorytop 22 in 2022backyardmarine environmentearth sciencebirdsstoriestreesresiliencemiamicsm-featuredcitizen journalismsensorswnycradiolos angelesnasapublic mediacitizen scienceremote sensingnew orleanscarbonfloodnasa orbiting carbon observatorytrees urban street forest maprainsea level risetop viewed 2021funclimate educationnprgirl scoutsmountainsbeachescommunityearth2025neighborhoodphotographymappingtop2022satellitesjulia kumari drapkinclimate changesciencecitizen science watercsm2025weatherjournalismurban heatcoastal changeearthclimatedroughtheat
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 & Environmentfaunaflorasouthern californiabiodiversitymapplantslalos angelesnaturecalifornial.a.wildlife
Maricopa County Parks and Recreation
Maricopa County Parks and Recreation: Carefree Christmas Bird Count
Spur Cross Ranch Conservation Area Arizona
- December 29, 2025 at 7:00 AM
CommunityGeneral Science
12