Quick Answer
To identify an active groundhog den, look for signs like burrow entrances with fresh soil around them, scattered leaves and debris, and the presence of gnaw marks on nearby trees or plants, typically 1-2 feet off the ground. Groundhogs often create entrances that are 10-20 inches in diameter. Fresh scat and urine stains can also indicate recent activity.
Identifying Burrow Entrances
When searching for an active groundhog den, inspect the surrounding area for burrow entrances. Groundhogs often create multiple entrances, but only a few are used actively. Fresh soil, often with a distinctive “thrown-back” appearance, can be a good indicator of recent digging. Pay attention to the shape and size of the entrance: groundhogs typically create round or oval openings that are 10-20 inches in diameter.
Groundhog Scat and Urine Stains
Groundhogs leave behind distinctive scat and urine stains that can be used to identify their activity. Look for small, brown droppings, often with a characteristic “pellet” shape, and urine stains that can be identified by a strong, musky smell. These signs are often found near burrow entrances or in areas with high groundhog activity.
Additional Signs of Activity
In addition to burrow entrances and scat/urine stains, look for other signs of groundhog activity, such as gnaw marks on nearby trees or plants, typically 1-2 feet off the ground. Groundhogs also tend to prefer areas with dense vegetation, making it harder to spot them. Keep an eye out for any unusual holes or digging in the ground, as these can indicate a recently used den.
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