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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsnesting citizen sciencebirdingavianurbanizationecologybrazilmigrationsouth americaflycatcherbirdoutdoors
urban birds
within 25 miles
Apr 21, 2026
24 opportunities found! use fewer search filter criteria to find more opportunities
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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 Sciencebiodiversity citizen sciencebirds ecologyanimalsecology & environmentcitizen science ecosystemsclimate & meteorologyecosystemsmonitoringlong-term species monitoringbushfire recoverybiologyecology bushfire recoverynature & outdoors
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscaterpillarscsm2025csm-featuredbiodiversityphenologycsm2026bird foodinsectsarthropodsearth2025
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 & Spacepollutionastronomystargazingskysky qualitystarconstellationnightsqmlight
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 & Environmenttrail camerasmammalsmetroparksonlinebirdswildlifecamera trappingclevelandnaturezooniverseohio
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorslos angelesla countyentomologynativewildlifekidsinaturalistantsnativeurban wildlifenativespeciesphotosurbanpicsurbanbiodiversityfamily-friendlymyrmecologybiodiversitynative speciesphotographycaliforniaunschoolurbanwildlifehomeschoolurbannatureurban biodiversityfamilywildlifelalos angeles county
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentnew orleanssensorstreesdroughtclimate changeheatgirl scoutsmiamineighborhoodfloodbirdstop2022earthnasaclimateclimate educationlos angelesfunstoriesweatherremote sensingnasa orbiting carbon observatorynew yorkjournalismcoastal changewnycearth scienceearth2025mountainsbeachesurban heatclimate sciencepublic mediarainsnowcityurban heat islandcsm-featuredcsm2025citizen science watertrees urban street forest mapcommunity engagementcitizen journalismphotographynprcarbonmappingresilienceyale climate connectionstop viewed 2021marine environmentbackyardtop 22 in 2022citizen sciencesea level risesciencecommunitysatellitesjulia kumari drapkincrowdsourcingjet propulsion laboratoryradio
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 & Outdoorsl.a.biodiversitylafaunaplantsmaplos angeleswildlifesouthern californiafloracalifornianature
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals