Groundhogs, which are also commonly referred to as woodchucks, gained popularity as a weather prognosticator due to their ability to predict whether there’ll be an extended period of winter lasting for six more weeks or if spring will arrive early. These animals are also skilled at burrowing, which has caught the interest of many individuals who wish to learn more about them and their groundhog senses.
In this article, we’ll explore the various senses displayed by this animal and discover some interesting facts about them.
In the wild, groundhogs rely heavily on their sense of smell, which is one of the key reasons they’re able to survive. They rely on this sense more to avoid danger and determine whether or not a potential threat is nearby rather than to locate food sources. To do this task, they usually have a heightened olfactory ability that allows them to detect the urine scent produced by other animals.
As a result, they can identify the specific animal responsible for the odor and determine whether it’s necessary to relocate to a more secure environment. In the same way, they use it to identify burrows and determine which animals have lived there for a long period of time.
Despite their small ears, Woodchucks have an exceptional sense of hearing that you should not underestimate. Along with other senses, their sense of hearing plays an important part in detecting potential threats so they can take immediate action to protect themselves.
By easily recognizing sounds in their environment, they’re able to tell whether any possible danger is approaching, allowing them to hide quickly. As prey animals, they rely heavily on their sensitive hearing abilities as they lack the capability to fight physically. These creatures can also pick up on the high-pitched sounds made by birds of prey, one of their primary predators.
Many individuals often ask about the visual capabilities of groundhogs, as these creatures typically begin their lives without the ability to see or hear. As they continue to grow and develop, their senses gradually start coming into play and become more improved.
In fact, these animals’ keen eyesight is one of their most distinctive characteristics. If you’re curious about their vision, they can see objects and details from distances ranging between 229 to 275 meters.
This is probably the reason why it’s hard to spot a groundhog because even if you’re still meters away from the animal, they can see you already. Groundhogs also have a preference for darker colors over lighter ones. This means they may be drawn to your presence if you wear a dark color.
4. Detecting movements
These animals typically consider touch as an intimate means of communication. You may often witness them engaging in grooming activities alongside other family members, or even participating in playful fights with them. Another thing groundhogs are skilled at is detecting movements, which is another area in which their senses come in handy for survival.
As burrowing animals, they’re extremely sensitive to movements and can quickly sense vibrations in the ground, and they have sensitive whiskers that assist them in locating food and remaining alert from predators. These senses let them determine if it’s still safe to remain in the burrow or if it’s necessary to relocate to a different location.
Groundhogs, like all other animals, have the ability to taste their food, but these creatures have limited information available regarding their taste preferences. However, it’s known that they prefer foods that are watery and nutrient-filled, such as fruits, cabbage, and kale.
Groundhogs also dislike hot peppers, and some have suggested that their avoidance is primarily due to the strong scent and intense spiciness rather than the actual taste. When it comes to searching for food, though, these animals heavily depend on their acute sense of smell and excellent vision.
Facts about groundhogs
1. Groundhogs are true hibernators
These species are among the animals known to be true hibernators. This is because they can keep their core temperature down to below 68 degrees Fahrenheit and they can go for up to 150 days without eating. They enter their hibernating period from late autumn until late winter or early spring.
2. They’re solitary
Woodchucks are solitary animals, but they’re quite intelligent. They can create various social relationships within their families and are even capable of understanding the behaviors associated with social interaction. You might see females caring for their young, but males tend to be solitary creatures and only gather with others during the mating season.
3. You’ll hear them whistle
These species are known for their various vocalizations, such as whistling, which is why people sometimes refer to them as whistle pigs. They use high-pitched notes to alert others of the danger that they detect, and you might also see them producing squeals when they’re in fights, severely wounded, or captured by a predator.
4. Their burrows have multiple “rooms” with different functions
Groundhogs are popular for creating burrows where they usually live. These burrowing animals usually dig these burrows to a depth of around 6 feet and a width of 20 feet, with the longest burrow ever measured reaching 24 feet.
Multiple entrances are available and there is even a spy hole for watching out for predators. There’s also a nesting and hibernating chamber covered with dead leaves and grasses, as well as another for their wastes.
- “The Groundhog, Our Underground Architect”, E. K. Yery, Wildlife Rescue League, wildliferescueleague.org