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 & EnvironmentAnimalsBiologyBirdssouth americaavianurbanizationbirdecologybrazilmigrationbirdingoutdoorsnesting citizen scienceflycatcher
urban birds
within 25 miles
Dec 11, 2025
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 Sciencebirdsbiodiversity ecosystemsbushfire recoveryecology ecologyclimate & meteorologylong-term species monitoring bushfire recoveryanimalsbiologyecosystemscitizen science citizen scienceecology & environmentnature & outdoorsmonitoring
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm2025phenologyinsectsarthropodscsm2026caterpillarsbiodiversitycsm-featuredbird foodearth2025
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 & Spacesky qualitylightstarstargazingsqmconstellationastronomynightskypollution
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 & Environmentohiowildlifebirdsmammalstrail cameraszooniversemetroparkscamera trappingclevelandnatureonline
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsnativespeciesantsphotographyla countyurban wildlifelos angeles countycaliforniaurbanwildlifelos angelesunschoolkidsurban biodiversitylanative speciesnativehomeschoolnativewildlifefamilyurbanphotosurbanbiodiversityinaturalistmyrmecologyfamily-friendlyurbannaturepicsbiodiversityentomologywildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentearthtop 22 in 2022climate educationfloodtreesnew orleansmountainsclimate sciencerainclimatetop2022urban heatnprearth2025mappingjulia kumari drapkinyale climate connectionspublic mediasea level risesensorsbirdsnew yorkcitizen journalismneighborhoodfunphotographymarine environmentjournalismheatcommunityclimate changeremote sensingtop viewed 2021earth sciencecsm2025coastal changecarbonmiamistoriesdroughtcitizen science waterbackyardnasasciencenasa orbiting carbon observatorywnycresiliencejet propulsion laboratorycityurban heat islandsnowcsm-featuredweathercommunity engagementgirl scoutslos angelessatellitescrowdsourcingbeachescitizen sciencetrees urban street forest mapradio
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 & Outdoorswildlifeplantssouthern californiabiodiversityfaunalos angelescaliforniamapfloranaturel.a.la
Maricopa County Parks and Recreation
Maricopa County Parks and Recreation: Black Canyon Christmas Bird Count
Lake Pleasant Regional Park Arizona
- December 19, 2025 at 7:00 AM
CommunityGeneral Science