How to Get Rid of Iguanas on Your Property: A Comprehensive Guide

So, you’ve got iguanas taking up residence in your backyard. Don’t worry, you’re not alone! These prehistoric-looking reptiles, while fascinating to observe from afar, can quickly become a nuisance on your property. The key to effectively getting rid of iguanas is a multifaceted approach combining habitat modification, repellents, barriers, and, in some cases, humane removal. Success hinges on understanding their behavior and tailoring your strategy accordingly.

Understanding Your Iguana Problem

Before launching your anti-iguana campaign, take a moment to assess the situation. What species are you dealing with? (Green iguanas are the most common culprit.) Where are they spending their time? What are they eating? Knowing the answers to these questions will allow you to target your efforts more effectively.

The Four Pillars of Iguana Control

1. Habitat Modification: Making Your Yard Less Appealing

Iguanas are drawn to properties that offer food, shelter, and basking spots. Eliminating these attractions is crucial.

• Food Source Removal: Iguanas are primarily herbivores, feasting on leaves, flowers, fruits, and vegetables. Protect your garden with fencing or netting. Remove fallen fruit promptly. Consider replacing iguana-friendly plants with species they dislike (more on that later).

• Eliminate Shelter: Iguanas love to hide in dense vegetation, rock piles, and under decks or sheds. Trim bushes, clear away debris, and seal off potential hiding places with wire mesh or concrete. Pay special attention to areas near water sources.

• Reduce Basking Spots: Iguanas are cold-blooded and need to bask in the sun to regulate their body temperature. If possible, reduce the number of easily accessible sunny spots in your yard. Trim overhanging tree limbs to reduce sunlight exposure.

2. Repellents: Sending the Right Message

Repellents can be an effective tool, but don’t expect them to work miracles on their own. They work best as part of a comprehensive strategy.

• Chemical Repellents: There are commercial iguana repellents available, often containing ingredients like capsaicin (the active ingredient in chili peppers). These repellents can be sprayed on plants and around areas where iguanas frequent. Always follow the manufacturer’s instructions carefully.

• Natural Repellents: Some homeowners have success with homemade repellents. A mixture of water and pepper spray, or citrus peels scattered around the garden, may deter iguanas. Reapply frequently, especially after rain.

• Motion-Activated Sprinklers: These can be surprisingly effective at startling iguanas and discouraging them from entering your property. Place them strategically to cover areas where iguanas are commonly seen.

3. Barriers: Creating Physical Obstacles

Barriers are a more direct approach, preventing iguanas from accessing specific areas.

• Fencing: Chicken wire or hardware cloth can be used to create a physical barrier around your garden or vulnerable plants. The fence should be at least 4 feet high and buried a few inches into the ground to prevent iguanas from digging underneath.

• Netting: Drape netting over plants to protect them from iguana feeding. Choose a netting with a small mesh size to prevent iguanas from getting tangled.

• Tree Guards: Wrap tree trunks with metal sheeting or plastic guards to prevent iguanas from climbing. This is especially important for fruit trees.

4. Humane Removal: The Last Resort

In some cases, you may need to resort to trapping or professional removal.

• Trapping: Live traps baited with fruit or vegetables can be used to capture iguanas. Check traps frequently and release iguanas in a designated area away from your property (check local regulations). This is best handled by professionals.

• Professional Iguana Removal: If you’re overwhelmed or uncomfortable dealing with iguanas yourself, consider hiring a professional wildlife removal service. They have the expertise and equipment to safely and humanely remove iguanas from your property.

Long-Term Prevention: Staying Vigilant

Getting rid of iguanas is only half the battle; preventing them from returning is just as important. Continuously monitor your property for signs of iguana activity, and maintain your repellent, barrier, and habitat modification strategies. Remember, consistency is key.

Frequently Asked Questions (FAQs)

1. What plants do iguanas NOT like?

Iguanas generally avoid plants with strong scents, thorny textures, or poisonous qualities. Examples include:

• Citrus trees (lemons, limes, oranges)
• Oleander
• Pentas
• Crotons
• Milkweed

2. Are iguanas dangerous to humans or pets?

Iguanas are generally not aggressive towards humans or pets, but they can bite or scratch if they feel threatened. Their feces can also carry Salmonella bacteria, so it’s important to clean up after them properly.

3. What do iguana droppings look like?

Iguana droppings are typically dark brown or black, elongated, and cylindrical. They often contain undigested plant matter. They are usually found near basking areas or feeding spots.

4. How can I tell if I have an iguana infestation?

Signs of an iguana infestation include:

• Damage to plants (chewed leaves, missing flowers)
• Iguana droppings
• Iguana sightings (especially during the day)
• Burrows or nests in the ground

5. What is the best time of day to catch iguanas?

Iguanas are most active during the day, especially in the morning and afternoon when they are basking in the sun. They are less active at night and during cooler weather.

6. Are there any laws protecting iguanas?

In some areas, iguanas are considered invasive species and there are no laws protecting them. However, in other areas, there may be regulations regarding trapping or killing them. Always check with your local authorities before taking any action.

7. Can I relocate iguanas to a different area?

Relocating iguanas is generally not recommended, as they can disrupt the local ecosystem. It’s also important to check with your local authorities to ensure that relocation is legal.

8. How long do iguanas live?

Iguanas can live for 10-20 years in the wild, and even longer in captivity.

9. What attracts iguanas to my yard?

Iguanas are attracted to yards that offer food, water, shelter, and basking spots. Gardens with fruit trees, flowers, and vegetables are particularly attractive.

10. Will mothballs deter iguanas?

While some people suggest using mothballs, they are not an effective or recommended method for repelling iguanas. Mothballs are toxic and can be harmful to humans, pets, and the environment.

11. How can I prevent iguanas from digging burrows in my yard?

Seal off potential burrowing sites with wire mesh or concrete. You can also fill existing burrows with rocks or concrete. Regular lawn maintenance and trimming vegetation can also help to deter iguanas from digging.

12. Is it cruel to get rid of iguanas?

It is not cruel to get rid of iguanas if you do it humanely. Focus on prevention and habitat modification first. If you need to trap or remove iguanas, do so in a way that minimizes stress and harm to the animals. Working with a professional wildlife removal service is often the most humane option.

By implementing these strategies consistently, you can reclaim your property and enjoy your outdoor space without the uninvited presence of these reptilian visitors. Remember that patience and persistence are key to long-term iguana control. Good luck!