Do Squirrels Dig Holes? Squirrels are common in urban and suburban areas with plenty of foliage and water. These pests become nuisances when they dig holes in yards looking for nuts and seeds. Thankfully, their constant digging can easily be differentiated from that of other rodents, so homeowners are able to identify infestations early on. Squirrel holes are consistently two inches in diameter and shallow, with little to no soil surrounding the divot. Types of Squirrel Holes Most squirrel holes are used to store food such as seeds and nuts. The bushy-tailed pests typically leave caches in yards to ensure they have enough supplies for cold winters. Additionally, there are species of ground squirrels that dig holes for shelter. In fact, these pests create tunnel systems that can be over 30 feet in length. Burrows in yards are used to house colonies, and they are easily distinguished from typical squirrel holes. Damage & Problems In addition to being unsightly, squirrel holes and burrows can cause many other problems for homeowners. They create a landscaping nightmare and make mowing a challenging task. Furthermore, burrows can compromise the structural integrity of building foundations, patios, and sidewalks. Squirrel holes are a major sign of infestation, which leads to a whole other slew of issues including property damage from the pests' gnawing. Prevention & Control To discourage squirrels from digging holes in the yard, homeowners can take a few steps to ensure that they are not attracting the pests. Those who garden are advised to plant daffodils, as these are offensive to squirrels and will deter them from munching on other crops. Additionally, keep all garbage around homes in tightly sealed containers so that the pests do not have access to food. Though these measures might help, squirrels are persistent. When squirrels or their holes are detected around the home, it is best to let the experts at Critter Control remove the infestation.