Chicago Botanic Garden

Budburst

Help scientists by observing seasonal changes in plants.

Anywhere

Ongoing

Citizen ScienceGeographyEcology & EnvironmentEducationClimate & WeatherNature & OutdoorsBiologynativarsearth2025botanycsm2026csm-featuredcsm2025climate changephenologyec2020plant phenologypollinatorsseasons

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 & Spaceconstellationpollutionnightstargazingstarlightsky qualityskysqmastronomy

Space Telescope Communications and Public Outreach

Deep Field: The Impossible Magnitude of the Universe

Anywhere

Ongoing

WorkshopArtAstronomy & SpaceOnline: On Your Own

Montreal Insectarium / Vermont Center for Ecostudies / University of Ottawa / MILA

eButterfly

Help monitor butterfly populations worldwide using checklist surveys

Anywhere

Ongoing

Citizen ScienceAnimalsEcology & EnvironmentBiologyEducationInsects & PollinatorsOcean Water MarineNature & OutdoorsComputers & Technologyconservationcitizen sciencebiodiversitydatabasebutterflysurveysbutterfliesentomologymonitoringchecklistsmappingresearchclimate change