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 & EnvironmentAnimalsBiologyBirdsbirdingsouth americaavianurbanizationoutdoorsbirdflycatcherbrazilnesting citizen scienceecologymigration
urban birds
within 25 miles
Jan 21, 2026
17 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 Sciencelong-term species monitoring ecosystemsecologybiologycitizen scienceecosystemsmonitoringbirds citizen sciencebushfire recovery ecologyecology & environmentnature & outdoors bushfire recoveryclimate & meteorologybiodiversityanimals
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographybiodiversityphenologybird foodcaterpillarsinsectscsm-featuredarthropodscsm2026earth2025csm2025
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 & Spaceastronomyskystargazingsqmstarconstellationlightnightsky qualitypollution
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 & Environmentnaturebirdsclevelandzooniversewildlifemetroparksohiomammalscamera trappingonlinetrail cameras
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsmyrmecologylos angelesla countyurbanbiodiversityurbanbiodiversitywildlifeantsnativewildlifenative specieslos angeles countyinaturalistfamilyhomeschoolfamily-friendlyunschoolnativespecieskidsurban wildlifepicscaliforniaphotographyphotosentomologylaurban biodiversityurbannatureurbanwildlifenative
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentjulia kumari drapkintop2022journalismrainpublic mediajet propulsion laboratorynew orleanscrowdsourcingtreesbackyardcitycitizen science waterweatherurban heatlos angelesgirl scoutstop viewed 2021climate educationclimateclimate changebirdsmarine environmentclimate scienceearthfunurban heat islandnasaearth2025csm2025sciencecsm-featureddroughtsatellitesneighborhoodsnowcommunity engagementtrees urban street forest mapbeacheswnycresiliencenew yorksensorsstoriestop 22 in 2022mappingsea level risenprcitizen sciencemiamiheatradioremote sensingfloodmountainscoastal changephotographyyale climate connectionscarboncitizen journalismcommunityearth sciencenasa orbiting carbon observatory
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 & Outdoorsnaturefaunamapcalifornial.a.southern californialawildlifeplantsbiodiversityfloralos angeles
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals
12