Cornelia

Cornelia is a groundhog who lives at EcoTarium in Worcester, Massachusetts, and has been providing Groundhog Day predictions since 2023.

During Cornelia's Groundhog Day celebration, Cornelia looks for her shadow. If Cornelia sees her shadow, that indicates that there will be a long winter. Failure to see her shadow indicates there will be an early spring. Cornelia's proclamation is provided by the mayor of Worcester.

Besides Cornelia's prognostication, there are special programs and activities related to the holiday.