What’s Digging Holes around My Tucson Property?

If you’ve recently noticed mysterious holes appearing in your yard, you’re likely wondering, “What’s digging up my property?” Tucson, with its unique Sonoran Desert ecosystem, is home to various animals and insects that might be responsible for those unexpected ground disturbances. From nocturnal critters to burrowing insects, identifying the culprits behind these holes is essential for protecting your property and preserving the surrounding environment.

This guide will walk you through the common causes of these mysterious holes and what steps you can take to address them. Whether you’re dealing with gophers or insect nests, this post will help you get to the bottom of your property’s digging dilemma.

Why Are There Holes in My Ground?

Before we identify the possible causes, it’s important to understand why animals and insects dig holes. Typically, holes serve one of the following purposes:

• Shelter or Burrows: Many mammals and insects dig holes to create homes or escape extreme weather conditions.
• Food Storage or Foraging: Certain species dig to store food or uncover plant roots, insects, or worms to eat.
• Reproduction: Some animals create nests underground to lay eggs or rear their young.

The size, depth, and placement of the holes in your yard can provide vital clues to identify what’s causing them.

Identifying Common Tucson Culprits

1. Pocket Gophers

What to look for:

• Fan-shaped mounds of dirt with a plugged hole in the center.
• Tunnels close to the surface that may occasionally collapse.

Pocket gophers are common in Tucson landscapes, especially in areas with soft, moist soil. They burrow underground to feed on plant roots and vegetation. Gophers can cause significant damage to gardens, lawns, and even irrigation systems.

What to do about gophers:

• Place wire mesh below ground to protect plants and roots.
• Use gopher traps designed for humane relocation or discuss baiting options with a pest control expert.

2. Kangaroo Rats

What to look for:

• Small, round holes near plants or bushes with minimal disturbance to the surrounding soil.

Kangaroo rats are tiny, nocturnal rodents known for their incredible ability to leap great distances. They dig small burrows for shelter and to hoard seeds and other food. Tucson’s arid environment is ideal for these desert dwellers.

What to do about kangaroo rats:

• Limit food sources by cleaning up fallen seeds and fruit.
• Surround garden areas with mesh screening that prevents burrowing.

3. Scorpions

What to look for:

• Tiny, funnel-shaped holes often left by burrowing scorpions.

Scorpions tend to burrow to hide from predators during the day, particularly in sandy, dry soil. Tucson’s desert ecosystem makes these critters a frequent backyard visitor.

What to do about scorpions:

• Avoid leaving piles of rocks, wood, or debris where scorpions like to hide.
• Seal cracks and crevices around your home to prevent indoor access.

4. Cicada Nymphs

What to look for:

• Small, perfectly round holes near trees.
• Empty exoskeletons left nearby.

Cicada nymphs dig their way out of the soil to molt and become adults. While these insects don’t cause significant damage, their emergence can create temporary disturbances in your yard.

What to do about cicadas:

• These insects usually don’t require control, as they are part of the natural desert ecosystem.
• Consider light raking to fill in holes if the uneven ground is bothersome.

5. Coyotes and Other Wildlife

What to look for:

• Irregular holes with signs of digging near trash bins, compost, or livestock.

Coyotes, along with javelinas and raccoons, are known to dig in search of food around Tucson properties. These larger mammals may also burrow near fences to find gaps for entry.

What to do about wildlife:

• Install secure, wildlife-proof trash bins.
• Use deterrents like motion-activated lights or scents to keep animals away.

Steps to Prevent Digging in Your Yard

Once you’ve identified the suspect behind the holes in your yard, you can take steps to address the issue. Here are some general strategies to prevent further digging:

1. Secure Food Sources: Stockpiles of birdseed, fruit, or unsealed garbage can attract animals. Keep these items sealed and out of reach.
2. Fence Your Property: Install underground fencing to prevent burrowing animals from getting through.
3. Ground Maintenance: Fill in unwanted holes promptly, and use hardscaping materials like gravel to reduce soft digging spots.
4. Manage Plants and Water Sources: Some animals are drawn to your yard by specific vegetation or water sources. Choose drought-tolerant, native plants that won’t attract hungry critters.
5. Repellents and Deterrents: Sprays, scent-based repellents, or even ultrasonic devices can discourage unwanted guests.

Does Digging Indicate a Bigger Problem?

Some holes may point to deeper issues like soil compaction or irrigation problems. For example, soil oxygenation by aerating animals can indicate areas with poor drainage. Review your yard’s irrigation system or consult a landscaping expert if you suspect structural soil issues.

It’s also worth noting that certain animals burrowing into your space might introduce diseases or insect infestations, so addressing the issue early is key.

Partner with Experts for Long-Term Solutions

If you’re struggling to manage an ongoing digging problem, Tucson has plenty of pest control and landscaping experts ready to assist. Whether it’s professional pest control or humane wildlife removal, these services can help restore harmony to your yard without harming local ecosystems.

By taking proactive steps and educating yourself about the unique wildlife in Tucson, you’ll protect your property while appreciating the natural beauty of our desert environment.