For instance, tiny bite marks on the leaves of plants could indicate a rabbit problem, while chipmunks, squirrels and voles cause shallow burrows without mounds. A fence with small holes that's buried at least 6 inches underground and tall enough that it won't be easy to climb may deter the critters, particularly when combined with other methods. One chipmunk means many chipmunks. The holes can be different sizes and some holes are surrounded by dirt. Tip Voles , also known as meadow mice , love to burrow beneath the mulch, creating networks of tunnels., They also steal bulbs, but they do it without leaving surface clues. Investigate the type of pest digging into your mulched beds. The living chambers are often far from the entrance to the burrow, making it difficult to eradicate chipmunks that become a nuisance.

Small holes showing up in mulch the morning after you planted seeds are mouse calling cards. Take a closer look at the hole and know what to look for to identify the unwanted visitor. Fence them out: Since chipmunks are small, good climbers, and even better diggers, fences aren't always a very effective method of keeping them out. They effectively camouflage the entrance to their burrow by carrying off the dirt excavated from digging the tunnels in the cheek pouches found on both sides of their mouth. Multi-chambered tunnel systems can reach 20 to 30 feet in length. Holes that suddenly appear in your yard can do significant damage to plants and flowers you are trying to grow. Moles and chipmunks frequently make holes to reside in. They dig holes in your yard and garden, making tunnels from one end of their domain to another. To combat the problem, you need to find out what animal you are dealing with. They’re rodents, and like mice and rats, they multiply quickly and they love to dig. Chipmunk holes are one notable example, and while the entrance to a burrow can be tiny, the tunnels can stretch a good 20 to 30 feet underground. They dig up bulbs and devour them, leaving half-eaten bulbs scattered as evidence of their destruction. Filling in a hole with dirt might seem like the obvious solution, but chipmunks (or other critters) may still reclaim the burrow and reopen the hole. Look for clues such as foot prints, feces or damage on nearby plants to identify the culprit.