Summary:
- Groundhogs, also known as woodchucks, are not very accurate at predicting the weather, despite the popular Groundhog Day tradition.
- However, groundhogs play an important role in the ecosystem as "animal engineers," digging extensive burrow systems that provide homes and shelter for many other species.
- Groundhogs are also an important food source for predators, and their burrows are used by various animals, making them a crucial part of the food chain.