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Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
crowd source
within 25 miles
Jun 6, 2026
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Cyanobacteria Monitoring Collaborative
bloomWatch
Provide image notification of cyanobacteria blooms
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEducationClimate & WeatherEcology & EnvironmentOcean Water MarineSocial SciencePolicyBiologycyanobacteriaharmful algal bloomshabsharmful cyanobacteria blooms
Public Lab
Desktop Spectrometry Starter Kit
Develop & apply open-source tools to environmental exploration
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyNature & Outdoorsthe crowd and the cloudcooper
Cornell Lab of Ornithology
eBird
Learn about, track and report birds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsEcology & EnvironmentNature & OutdoorsBirdsBiologyecologynaturebirdwatchingthe crowd and the cloudcsm-featuredbird watchingbirdebirdcooperbirdingoutdoorgirl scoutscsm2026
FieldScope
Work together to share, analyze, and interpret data
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationNature & Outdoorsnational geographicmappingdata visualization
Global Lake Ecological Observatory Network (GLEON)
Lake Observer mobile app
Monitor water quality in lakes and watersheds worldwide
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentOcean Water MarineComputers & TechnologyNature & OutdoorsClimate & WeatherChemistryBiologycitizen sciencelakemobile appecologywater qualitymonitoringlimnology
Nautilos
Marine Creatures
Visual annotation of marine underwater images
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentAnimalsOcean Water Marinemarine lifeunderwater photographyrocky shoresmarine biologytaxonomyidentificationzoologybenthosmarine invertebratesoceanmegabenthic communitiesseaclassification
MicroBlitz (Western Australia)
With MicroBlitz, everyone with an interest in Western Australia’s (WA) biodiverse ecology and the environment can contribute to research that will help tackle the big environmental issues of our time – challenges like climate change, food security and safeguarding the quality of our water.
Multiple locations, including yours!
- Ongoing
Citizen Scienceecologymicromicrobessoil
MIT Center for Collective Intelligence
MIT Climate CoLab
Harness the power of collective intelligence to address climate
Anywhere
- Ongoing
Citizen SciencePhysicsEcology & EnvironmentNature & OutdoorsClimate & WeatherCrowd FundingPolicyOcean Water MarineComputers & TechnologyEducationTransportationAwardsAgricultureSocial SciencePsychologyGeology & Earth ScienceFoodopensourcingcitizen sciencepolicy makingbottom upclimate colabdecision makingcrowdsourcingcollective intelligenceclimate & weatherclimate changeweathermit
AWS
OpenLitterMap.com
We are turning cleaning the planet into a game
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & TechnologyEducationCrowd FundingNature & OutdoorsAnimalsGeographyOcean Water Marineethereumopenlittermapplasticplastic pollutionmarine litterlittercoinblockchainlitter