This story follows Gilbert the Groundhog as he prepares for Groundhog Day. The story is structured month-by-month, beginning in March, as Gilbert diligently works on digging tunnels and strengthening himself with fresh grasses. As the months progress, Gilbert enjoys the pleasures of each season, from appreciating spring flowers in May to basking in the summer sun in June and witnessing autumn colors in September. As October arrives, Gilbert becomes sleepy and hibernates. The story culminates with Groundhog Day, when Gilbert will either see his shadow, indicating more winter, or not, heralding an early spring, and his routine begins anew.