What Are Iguanas Scared Of? How to Protect Your Garden from These Pesky Reptiles
If you’ve ever lived in or visited South Florida, you’ve likely encountered the infamous green iguana. Though they’re called “green,” these creatures can vary in color, especially during mating season when some turn shades of orange or pink. South Florida may seem like their natural habitat, but they’re actually an invasive species, wreaking havoc on the local ecosystem.
I still remember the first time I saw a green iguana sunbathing near my garden in Miami. Its bright color caught my eye as it lounged lazily on my fence. But soon, I realized these creatures were more than just backyard visitors—they were potential threats to my plants and property. If you’re like me and love your garden, the sight of an iguana nibbling on your prized plants can be frustrating.
But don’t worry, there are ways to protect your yard! In this article, I’ll share tips on what iguanas are scared of and how you can safeguard your plants, home, and pets.
Why Iguanas Are a Problem in South Florida
Green iguanas have made themselves at home in Florida’s warm climate, but their presence comes with a cost. Since they’re herbivores, these reptiles feast on plants, shrubs, and fruits, causing significant damage to landscapes. Their burrowing can also weaken seawalls, erode land, and even damage foundations and pavements. I’ve personally seen the damage caused by iguana burrows along the canals, with sidewalks cracking and sinking.
Beyond property damage, their droppings are another nuisance. Not only do they stink, but they also pose a health risk since iguana feces can carry salmonella. It’s easy to see why homeowners like myself want to find solutions to keep these invasive lizards at bay.
The Dangers of Iguanas to Pets and Humans
While iguanas aren’t generally aggressive toward humans, they can become defensive if they feel threatened. A swat from their long tails or a scratch from their sharp claws is enough to leave a painful mark. This behavior becomes especially concerning if you have pets. I’ve heard stories from neighbors about their dogs getting too curious and ending up on the wrong side of an iguana’s tail.
If you have outdoor pets, it’s essential to take extra precautions. Iguanas are typically scared of people, but if food is involved, all bets are off. This brings us to the first way to keep iguanas away from your property.
Don’t Leave Food Unattended
Iguanas might be herbivores, but they aren’t picky when it comes to scavenging. Whether it’s leftover salad from a barbecue or your pet’s kibble on the porch, iguanas will eat just about anything they can get their claws on. I learned this the hard way when I left my dog’s bowl out for a quick trip inside, only to return and find an iguana nibbling at it.
Make sure to clean up food immediately after outdoor meals and keep pet food indoors when possible. This simple step can prevent a run-in between your pets and a hungry iguana.
What Iguanas Are Scared Of
So, what are iguanas scared of? Luckily, there are a few tried-and-true methods to keep these creatures at bay without causing harm to them—or your plants.
1. Chicken Wire Fencing: Your Garden’s Best Friend
If your garden is a buffet for iguanas, consider using chicken wire or mesh fencing to protect your plants. I installed chicken wire around my tomato plants last summer, burying it about a foot underground. This stopped the iguanas from burrowing and gave my garden a chance to thrive. It might not be the most aesthetic solution, but it’s highly effective. The wire creates a physical barrier that iguanas are hesitant to cross, making them look elsewhere for an easier meal.
2. Loud Noises: Send Them Running
Iguanas are naturally skittish, and loud noises can send them scurrying away. A few years ago, my neighbor started banging pots and pans to scare off an iguana that had made itself at home near their pool. While this worked temporarily, it wasn’t a long-term solution (and trust me, it wasn’t pleasant for the rest of us, either!). Instead, I’ve found wind chimes to be a great alternative. The constant noise keeps iguanas on edge and discourages them from lounging in your yard.
3. Spray Iguanas with Water
One of the simplest methods I’ve come across is using a garden hose to spray iguanas with water. Iguanas hate getting wet, and the sound of the water hitting the ground can be just as effective as the spray itself. This method won’t solve the problem permanently, but it’s an easy way to give them a temporary nudge off your property.
A Long-Term Solution for Iguana Control
While loud noises and spraying water are quick fixes, they aren’t long-term solutions. To truly keep iguanas away, you’ll need to make your garden and yard less appealing. Here are a few more tips to consider:
- Install Protective Mesh on Plants: As mentioned earlier, placing mesh around plants can help. This is especially useful for gardens with edible plants like fruits and vegetables that iguanas love.
- Trim Trees and Shrubs: Iguanas are expert climbers, so trimming back tree branches that hang over your yard can limit their access to your property.
- Use Iguana Repellents: Commercial iguana repellents can be effective when applied around your garden. Some contain scents or tastes that iguanas find unpleasant.
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Final Thoughts: Take Action to Protect Your Property
Iguanas might be a part of South Florida’s wildlife scene, but that doesn’t mean you have to let them run wild in your yard. With the right strategies—like fencing, loud noises, and water sprays—you can keep these invasive reptiles at bay. If you’re ready to take control of your garden, consider trying some of these methods today.
Don’t forget to check out these iguana deterrents on Amazon and take the first step toward a lizard-free yard!