Augering
Prairie Dog Holes

When abandoned prairie dog burrows are not available for use in relocating prairie dogs, there are other choices available. You can auger a hole similar in size to a typical burrow opening and going down approximately 3 feet, or you can trench using a nesting box or suitable enclosure buried with a French drain tube leading to the surface.

We think that where cost is a concern, as well as time, auguring holes is a reasonable option. It has been our experience that once prairie dogs are released into new tunnels, they shortly emerge, look around to get their bearings, and perhaps even look for neighbors or coterie members. They will spend the first day or even several in these “tunnels”, working diligently to get them built to their own specifications, or they will opt to dig a brand new burrow several feet away.

The Bobcat most often rented is Model #MEL66668, and a 6” drill bit with an extension is used to get the deepest holes possible. The Bobcat dealer in Golden is at 15680 W. 6th Ave. Their phone number is 303 216-1402.

It is imperative to use a small drill bit so that predators are not able to get into the holes where prairie dogs are busy digging and cannot protect themselves.

The Bobcat must drill slowly at a 45-degree angle, mimicking the slope of a real burrow. When it is time to pull out, the operator must not back up and pull out. He will pop the roof off, destroying the burrow. Instead, slowly rotate the drill bit in reverse until it is unwound. The front wheels of the Bobcat may leave the ground. It pays to practice a couple of times.

The holes may not look good at first, but it is because they aren’t quite done yet. Someone has to reach down with heavy gloves and scoop out the dirt with their hands until the hole is cleaned out. It has been my experience that using a shovel will destroy the small opening. Hopefully, the tunnel will be about 3 feet in length. When you are done with each one, flag them so you can find them during relocation.

You will want to mow tall grass before you dig. Also, it isn’t wise to auger too far in advance of your relocation. Rain will damage the holes quickly. We try to use these manufactured holes within the week. Finally, remember to leave food after relocating such as shucked corn, whole oats, leaf lettuce, dandelion greens, etc. It takes a lot of energy to excavate a burrow and it’s hard to dig on an empty stomach!