How to Tell Which Animal Is Digging Holes in Your Yard

Photo: Egor Valeev (Shutterstock)

Let’s say you walk outside one morning only to find that it appears as though someone—or something—has been digging holes, searching for buried treasure (albeit a relatively small one) in your yard. You’d probably want to get to the bottom of it.

Why? If genuine curiosity isn’t reason enough, but you would like to encourage the critter(s) to move on, it would be helpful to know which one(s) is destroying your property. Here are some of the animals that may be responsible for your new landscaping, and how to identify their handiwork.

Moles

Dig holes shaped like volcanoes Also dig raised tunnels with entrances the size of a quarterYour soil likely contains earthworms and grubs (i.e. a mole buffet)

Voles

Create narrow paths called “runways” throughout yards (typically 1"-2" wide and in the top 2"-3" inches of soil) Sometimes also dig shallow underground tunnelsFavorite nesting locations include: Near gardens, usually beneath shrubs, ground-cover plants, or thick mulch, or in woodpiles

Chipmunks

Leave shallow holes from digging for foodCreate extensive systems of tunnels when they burrow, with entrances the size of a 50-cent coin and surrounded by dirt Favorite burrow locations include: Under sidewalks, next to houses and sheds, and along root systems of trees

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Skunks

When digging for food, they create conical holes about 3" deep, “as if a pencil were stuck in the earth and then swirled around,” according to Adam Turpen of the Ohio Wildlife CenterAlso dig burrows, roughly 8" wide and pretty deepEntrances to burrows are about the size of a grapefruit, and usually have pebbles build up around the frontFavorite digging locations include: Under decks, sheds and porchesThe distinctive skunk smell is also a sign they’re the ones digging, but the absence of that odor doesn’t necessarily mean you’re in the clear: It typically takes skunks’ stink glands 10 to 14 days to refill, so you might catch them digging between sprays

Raccoons

Dig holes similar to skunk holes, but a little biggerIf you find hair on a branch near a hole, it could be a clue that it was a raccoonWill use its claws and tiny hands to tear up grass and flip pieces of sod