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Aves da Cidade
Find migratory bird nests
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsBiologyBirdsbrazilecologyflycatchernesting citizen sciencebirdingbirdsouth americaavianmigrationurbanizationoutdoors
urban birds
within 25 miles
Mar 25, 2026
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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 Scienceanimalsbiologyecosystems bushfire recoverynature & outdoorsbiodiversitycitizen sciencemonitoringclimate & meteorologybirds ecologylong-term species monitoring citizen scienceecology ecosystemsecology & environmentbushfire recovery
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceGeographyAnimalsNature & OutdoorsBiologyEcology & EnvironmentEducationInsects & Pollinatorscsm2025caterpillarsbiodiversityinsectscsm-featuredearth2025csm2026bird foodarthropodsphenology
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 & Spacepollutionstarsqmconstellationnightsky qualitystargazinglightskyastronomy
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 & Environmentzooniversemetroparkstrail camerasclevelandonlinenatureohiomammalswildlifecamera trappingbirds
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsnativemyrmecologypicsnativespeciesfamily-friendlylos angeles countyantsurban wildlifehomeschoolurbanwildlifelaurban biodiversitylos angelesinaturalistkidsfamilyphotosentomologywildlifeurbannatureunschoolla countybiodiversitycaliforniaurbannative speciesphotographyurbanbiodiversitynativewildlife
ISeeChange
ISeeChange
We’re making a record of climate change impacts.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentbackyardcommunity engagementclimate changejet propulsion laboratorytreesresiliencecitizen science watergirl scoutssensorstrees urban street forest maptop2022new yorksatellitescitizen sciencemiamiradiocsm2025carbonjulia kumari drapkinurban heat islandcsm-featuredcrowdsourcingclimatemarine environmentfunyale climate connectionssea level risecitizen journalismtop viewed 2021nasa orbiting carbon observatoryclimate educationurban heatlos angelesremote sensingscienceclimate sciencecityheatneighborhoodjournalismmappingbeachesnasaearth2025photographynprearth scienceflooddroughtweathersnowpublic mediastoriesbirdsearthtop 22 in 2022new orleansraincoastal changemountainswnyccommunity
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 & Outdoorsfloracaliforniabiodiversitylos angelesl.a.naturefaunasouthern californiamaplawildlifeplants
Nest Box Challenge
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdsBiologyAnimals