What are the nicknames for a groundhog?

The correct answer encompasses the common nicknames for a groundhog, which are "Woodchuck" and "Whistlepig." The name "Woodchuck" originates from the Native American name for the animal, which reflects its burrowing habits and behavior. It is a well-known term, particularly in folklore and popular culture. Meanwhile, "Whistlepig" is derived from the characteristic whistling sound that groundhogs make, particularly when they feel threatened or are signaling to others in their colony. This combination of nicknames highlights both the animal's behavior and cultural significance, making this answer the most accurate for identifying the groundhog.