Are armadillos digging up your yard? Armadillo removal can be a common concern for homeowners, especially in areas where these unique creatures are prevalent. Can you get rid of armadillos yourself? Yes, you can, and this guide will walk you through the safest and most effective methods, from humane traps to preventing them from returning.
Armadillos, with their distinctive bony plates and impressive digging abilities, can turn a well-manicured lawn into a network of tunnels and freshly excavated holes overnight. While fascinating in their own right, their nocturnal digging habits can cause significant damage to gardens, lawns, and even building foundations. Fortunately, you don’t have to live with armadillo invaders. This comprehensive guide will equip you with the knowledge and strategies for successful armadillo control. We’ll explore various methods, focusing on those that are both effective and prioritize the well-being of both the animals and your property.
Why Are Armadillos Digging in Your Yard?
To effectively get rid of armadillos, it’s helpful to know why they are choosing your yard in the first place. Armadillos are primarily insectivores, meaning their diet consists mainly of insects, grubs, worms, and other invertebrates they find underground. Your yard likely offers a rich buffet of these tasty snacks.
Armadillo Diet and Foraging Habits
- Insects and Grubs: Their primary food source. They use their keen sense of smell to locate prey beneath the soil.
- Worms and Snails: Also a favorite.
- Small Vertebrates: Occasionally, they might eat small frogs, lizards, or even carrion.
The digging you see is a direct result of their foraging. They use their strong claws to unearth these food sources, creating the characteristic holes and tunnels.
Attraction Factors
- Moist Soil: Areas with recent rain or regular watering are more attractive because insects tend to be more abundant and easier to access.
- Thick Grassy Areas: Lawns that have been recently fertilized or are rich in organic matter can attract more grubs and earthworms.
- Underground Water Sources: Leaky pipes or sprinkler systems can create perpetually moist soil, drawing in both insects and the armadillos that eat them.
- Shelter: Dense brush, woodpiles, overgrown vegetation, or areas beneath sheds and decks provide safe havens and shelter from predators.
By addressing these attractants, you can make your yard a less appealing place for armadillos, which is a key part of preventing armadillos.
Effective Armadillo Control Strategies
When it comes to tackling armadillo problems, a multi-pronged approach is usually best. This involves immediate removal and long-term prevention.
Humane Armadillo Removal Methods
Humane armadillo removal is about relocating the animal without causing it harm. This is often the most ethical and often legally required approach.
Live Trapping
Live trapping is a popular and effective method for humane armadillo removal.
How Live Trapping Works:
- Choosing the Right Trap: Select a live trap that is large enough to comfortably accommodate an armadillo. Cage traps with a single door that closes when triggered are ideal. Ensure the trap is sturdy and has a secure locking mechanism.
- Baiting the Trap: Armadillos are attracted to their natural food sources. Good bait options include:
- Canned sardines or tuna (oil drained)
- Earthworms
- Grubs
- Peanut butter
- Bacon
Place the bait at the back of the trap, just beyond the trigger plate, to ensure the armadillo walks over the trigger.
- Strategic Placement:
- Along Trails: Place traps along known armadillo pathways or near their burrow entrances. Look for existing tunnels or disturbed soil.
- Near Damage: Position traps close to areas where you’ve seen the most digging.
- Camouflage: Cover the trap lightly with natural materials like leaves or branches to make it appear less conspicuous to the animal.
- Checking the Trap Regularly: It is crucial to check the trap at least twice a day, ideally in the morning and evening. Leaving an animal in a trap for too long can cause stress, dehydration, or exposure to extreme weather.
- Relocation: Once you’ve captured an armadillo, you need to relocate it.
- Distance: Transport the armadillo at least 10-20 miles away from your property to prevent it from returning.
- Suitable Habitat: Release the armadillo in an area that provides suitable habitat, such as a wooded area or natural preserve, away from human residences.
- Local Regulations: Always check your local and state wildlife regulations regarding trapping and relocating wildlife. Some areas have specific rules or may require permits.
Table: Live Trapping Bait Effectiveness
| Bait Type | Effectiveness | Notes |
|---|---|---|
| Sardines/Tuna | High | Strong scent, readily attracts armadillos. |
| Earthworms | High | Natural food source, very appealing. |
| Grubs | High | Excellent natural attractant. |
| Peanut Butter | Medium | Can work, but less effective than fish/worms. |
| Bacon | Medium | Fatty scent can attract, but less consistent. |
Other Humane Methods
- Water Eviction: If you can locate an armadillo burrow, gently flooding it with water can encourage the animal to leave. Use a garden hose and direct a steady stream of water into the entrance. Be patient, as it may take some time. This method requires vigilance to ensure the armadillo doesn’t burrow deeper to escape.
- Noise and Vibration: While not always effective for permanent removal, periodic loud noises or vibrations near burrows might temporarily deter armadillos. However, they can become accustomed to consistent disturbances.
Armadillo Exclusion: Blocking Access
A crucial part of armadillo control is armadillo exclusion, which involves physically preventing them from entering your yard or specific areas.
Fencing
A well-constructed fence is one of the most effective long-term solutions.
Key Features of an Effective Armadillo Fence:
- Height: The fence should be at least 2-3 feet tall.
- Material: Sturdy materials like galvanized hardware cloth (1/2-inch mesh or smaller), woven wire, or solid panels work best. Avoid chain-link fencing, as armadillos can often burrow under it or squeeze through larger openings.
- Burrow Prevention: This is critical.
- In-Ground Installation: Bury the bottom of the fence at least 12 inches deep into the ground. This prevents them from digging under it.
- L-Footer: For added security, create an “L-footer” by bending the bottom 6 inches of the fence wire outwards (away from your yard) and burying it flat underground. This makes digging under the fence more difficult for the armadillo.
- Tight Fit: Ensure there are no gaps between the fence and the ground, or between fence sections.
Table: Fencing Materials for Armadillo Exclusion
| Material | Pros | Cons |
|---|---|---|
| Galvanized Hardware Cloth (1/2″ mesh or smaller) | Durable, prevents burrowing when buried, strong. | Can be more expensive, requires posts for support. |
| Woven Wire Mesh | Strong, good for enclosing larger areas. | Requires secure installation and burial to prevent burrowing. |
| Solid Panels (e.g., wood, vinyl) | Aesthetically pleasing, can be very effective if buried properly. | Higher cost, may require specialized installation. |
| Chain-Link (with modifications) | Less ideal on its own due to burrowing. Needs significant burial and L-footer. | Openings can be large, armadillos can sometimes squeeze through. |
Sealing Entry Points
If armadillos are accessing areas under sheds, decks, porches, or outbuildings, sealing these entry points is vital.
- Solid Foundations: Install a solid, buried foundation (like concrete or a buried mesh barrier) around the perimeter of these structures.
- Hardware Cloth: Use sturdy hardware cloth (1/2-inch mesh or smaller) to block off any openings. Bury the bottom edge of the mesh at least 12 inches deep, ideally with an L-footer.
- Regular Inspection: Periodically check these areas for any new gaps or signs of digging.
Armadillo Deterrents: Making Your Yard Unappealing
While not as foolproof as exclusion, certain deterrents for armadillos can make your yard less attractive.
Scent Deterrents
Armadillos rely heavily on their sense of smell. Some strong scents can be off-putting.
- Castor Oil: A popular natural deterrent. It can be applied as a liquid spray or granular form. Mix castor oil with water and a little liquid soap (to help it emulsure) and spray it on your lawn and garden areas. Reapply after rain.
- Commercial Repellents: Several commercial repellents are available, often containing ingredients like castor oil, garlic oil, or essential oils. Always follow product instructions carefully.
- Ammonia and Mothballs: These are sometimes suggested, but their effectiveness is debated, and they can be harmful to pets and children if not used with extreme caution. Safe armadillo removal means avoiding methods that pose significant risks.
Taste Deterrents
Some substances can make the soil or insects unpalatable.
- Cayenne Pepper: Sprinkling cayenne pepper around garden beds can deter armadillos from digging for grubs. However, it needs frequent reapplication, especially after rain or watering.
Habitat Modification
Reducing what attracts armadillos in the first place is a powerful deterrent.
- Reduce Insect Populations:
- Proper Watering: Avoid overwatering, which creates moist soil attractive to insects.
- Core Aeration: Aerating your lawn can improve drainage and reduce thatch, making it less hospitable to grubs.
- Beneficial Nematodes: Introduce beneficial nematodes into your soil. These microscopic organisms prey on insect larvae and grubs.
- Clear Debris: Remove brush piles, leaf litter, woodpiles, and overgrown vegetation. These provide shelter and hiding places.
- Secure Trash Cans: While armadillos are not typically attracted to garbage like raccoons, a tidy yard is less inviting.
DIY Armadillo Control vs. Professional Help
For many homeowners, DIY armadillo control is the first line of defense. Simple traps, homemade repellents, and basic exclusion methods can be effective for minor infestations.
When to Call Professionals:
- Persistent Problems: If your DIY efforts are not yielding results or the armadillo population is large.
- Difficult Access: If armadillos are creating burrows in difficult-to-reach areas, such as under foundations or retaining walls.
- Damage Concerns: If the armadillos are causing significant armadillo damage repair needs.
- Legal Concerns: If you are unsure about local regulations regarding wildlife removal.
Professional Armadillo Removal services have the expertise, specialized equipment, and knowledge of local laws to handle armadillo problems safely and effectively. They can offer tailored solutions, including advanced trapping techniques and more robust exclusion methods.
Addressing Armadillo Damage
Once you’ve dealt with the armadillos, you’ll likely need to address the damage they’ve caused.
Repairing Lawn and Garden Damage
- Fill Holes: Rake up the soil from the excavated holes and fill them in. You can use a soil and compost mix.
- Reseed or Resod: For heavily damaged areas, you may need to reseed or lay new sod.
- Leveling: Use a rake or a leveler to smooth out any uneven terrain.
- Soil Amendments: Consider adding compost or other organic matter to improve soil health, which can also help encourage beneficial insects and deter harmful ones.
Structural Repairs
- Foundation Damage: If armadillos have burrowed near foundations, inspect for any structural compromise. Minor tunneling might not require significant repair, but large burrows could necessitate filling with concrete or soil and potentially reinforcing the affected area.
- Under Decks/Sheds: If burrows are found under decks or sheds, clear out any debris and consider installing a buried mesh barrier or concrete footing to prevent future access.
The process of armadillo damage repair is often straightforward, but it’s essential to ensure the repairs are thorough to prevent future inhabitants from taking up residence in the same spots.
Preventing Armadillos from Returning
The ultimate goal is to create a yard that is unattractive and inaccessible to armadillos.
Ongoing Maintenance is Key
- Regular Lawn Care: Maintain a healthy, well-mowed lawn. Keep grass at a moderate height, as very long grass can harbor more insects.
- Water Management: Avoid overwatering. Ensure your sprinkler system is efficient and doesn’t create persistently wet patches.
- Habitat Cleanup: Regularly clear away leaf litter, brush, and debris from your yard and around the perimeter of your home.
- Fence Maintenance: Periodically inspect your exclusion fences for any damage or weak spots, especially after heavy storms. Ensure the buried sections remain secure.
- Continue Deterrents: If you are using scent or taste deterrents, continue to apply them as recommended, particularly during times when armadillo activity is high (often spring and fall).
Understanding Armadillo Behavior for Prevention
Armadillos are most active during dawn and dusk, but they will dig whenever they are hungry and conditions are right. They are solitary animals and do not typically live in large groups, though multiple armadillos might inhabit a larger property if resources are plentiful. By making your yard less of a food source and less of a safe haven, you can effectively discourage them.
Frequently Asked Questions About Armadillos
Q1: Are armadillos dangerous?
A1: Armadillos are generally not considered dangerous to humans or pets. They have poor eyesight and are easily startled. While they can bite if cornered or handled, their primary defense is to run or curl into a ball (though only the three-banded armadillo can fully curl). They are more of a nuisance due to their digging.
Q2: Can armadillos carry diseases?
A2: Armadillos can carry certain diseases, most notably leprosy. However, the risk of transmission to humans is extremely low. It requires very close contact, such as handling a sick animal or consuming undercooked armadillo meat (which is not recommended). Practicing good hygiene, like washing your hands after any potential contact with wildlife or their droppings, is always advisable.
Q3: How deep do armadillo burrows go?
A3: Armadillo burrows can vary in depth, but they typically range from 6 inches to 6 feet deep. Some may extend even further. They dig burrows for shelter, nesting, and to escape predators.
Q4: Do armadillos hibernate?
A4: No, armadillos do not hibernate. They remain active throughout the year, although their activity may decrease during very cold weather.
Q5: How can I tell if an armadillo has been in my yard?
A5: Signs of armadillo activity include:
* Small, conical holes in the lawn, typically 1-3 inches in diameter.
* Larger, excavated areas where they have dug for food or created burrows.
* Upturned sod.
* Tunnels leading into burrows, often found under bushes, decks, or foundations.
Q6: Are there any repellents that are guaranteed to work?
A6: No single repellent is 100% guaranteed to work on all armadillos. Their effectiveness can vary, and armadillos may become accustomed to them over time. A combination of methods, including exclusion and habitat modification, is usually the most effective approach.
Q7: What is the best time of year to deal with armadillos?
A7: Armadillo activity can be noticeable year-round, but they are often more active in spring and fall when temperatures are mild and insect populations are abundant. Dealing with them before the breeding season (typically late summer) can help prevent future generations.
By implementing these strategies, you can effectively manage armadillo populations in your yard, protecting your landscape and enjoying a pest-free outdoor space. Remember, patience and persistence are key to successful armadillo control.