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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologynabatsphotographyafricasafari
Marine biology
within 25 miles
Apr 18, 2026
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Alliance for Aquatic Resource Monitoring (ALLARM)
ALLARM Susquehanna & Potomac Stream Team
Engage volunteers to collect water quality data on their local streams
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentChemistrystreamsriverswaterwater qualitymacroinvertebrateschesapeake bay
The Mountain Institute
Andean Biotic Index App
Monitoring andean rivers with macroinvertebrates identification
Unrecognized location type near
- Ongoing
Citizen ScienceNature & OutdoorsChemistryBiologyOcean Water Marinewater, andean biotic index, macroinvertebrates
The Riverfly Partnership
Anglers Riverfly Monitoring Initiative (ARMI)
early warning system for acute river pollution incidents
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentEducationAnimalsInsects & PollinatorsNature & OutdoorsClimate & WeatherOcean Water MarineBiologyriverflieskick samplingarmiriverfly partnershipanglers riverfly monitoring initiativeriverfly monitoringmacroinvertebrtes
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentmarine biologyano nuevoaño nuevomarine mammalsecologypinnipedswest coastcountislandcensusdroneoceanucscelephant sealelephant sealssea lioncaliforniagullsanta cruzuniversity of californiacormorantcoastalbirdsuc santa cruzharbor sealsucbirdaerial censuspelicanpacific oceanmarinedrone imagerysealcountseal
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverhabitatappwaterlakestreamaquaticsmartphone
Arizona Science Center
Arizona Science Center: Girls in STEM – Deep Blue Discovery
Arizona Science Center Arizona
- May 9, 2026 at 7:00 AM
CommunityGeneral Science
Arizona Science Center
Arizona Science Center: Girls in STEM – Deep Blue Discovery
Arizona Science Center Arizona
- May 9, 2026 at 7:00 AM
CommunityGeneral Science
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna
California Academy of Sciences and UC Berkely ESPM
Backyard Biodiversity Project: Pools
Come discover what’s living in your backyard!
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyAnimalsInsects & PollinatorsEducationEcology & Environmentpoolbackyardbugsinsectwaterpoolscaliforniabiodiversityinsectsdiversitybackyard biodiversitypollinators/insectslos angelesbugs in your backyardantssan francisco