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 & EnvironmentAnimalsBiologyBirdsflycatchernesting citizen sciencebirdbirdingurbanizationsouth americaavianmigrationoutdoorsecologybrazil
urban birds
within 25 miles
Apr 26, 2026
20 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 Sciencebushfire recoveryanimals ecosystemsnature & outdoors ecologyecologybiodiversityecosystemslong-term species monitoringclimate & meteorologybirdscitizen science citizen sciencebiologyecology & environmentmonitoring bushfire recovery
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorsinsectsbiodiversityphenologycaterpillarsbird foodcsm2025arthropodsearth2025csm2026csm-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 & Spacesqmstargazinglightnightconstellationskypollutionastronomystarsky quality
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 & Environmentohiocamera trappingonlinewildlifebirdszooniverseclevelandmammalstrail camerasnaturemetroparks
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsnativewildlifephotographyunschoolnative speciesfamily-friendlylos angelesinaturalisturban biodiversityentomologyurbanwildlifelos angeles countymyrmecologycaliforniaurbanbiodiversityhomeschoollaphotosurban wildlifewildlifefamilykidsantsla countynativeurbanbiodiversitynativespeciesurbannaturepics
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentbirdscityscienceearth2025new orleanssea level risepublic mediaweatherearthphotographyresilienceneighborhoodheatcsm2025girl scoutsdroughtbackyardradionasafloodtop2022climate sciencejulia kumari drapkinsensorsclimatewnycremote sensingnasa orbiting carbon observatoryyale climate connectionsurban heattop viewed 2021new yorkjet propulsion laboratorycoastal changesnowcitizen journalismstoriesurban heat islandtreescommunitycommunity engagementmappingcitizen science watertrees urban street forest maptop 22 in 2022los angelesmountainsjournalismmiamiearth sciencerainmarine environmentcitizen sciencesatellitescrowdsourcingbeachescarbonclimate educationnprclimate changecsm-featuredfun
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 & Outdoorsnatureplantslos angeleswildlifeflorabiodiversityfaunamapsouthern californialacalifornial.a.
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12