Common Iguana Questions for South Florida Property Owners
If you own property in South Florida, chances are you have already asked at least one of these questions: Why are there so many iguanas here? Are they dangerous? Can they damage my property? Can I legally remove them? Will they go away on their own?
That is exactly why an iguana FAQ page matters.
Most property owners do not start with one big technical question. They start with a lot of smaller ones. One day they see an iguana on the seawall. Another day they find droppings near the dock. Then a flower bed gets chewed up, a suspicious hole appears near a walkway, and suddenly the property feels different. At that point, owners are not just curious — they are trying to figure out what they are dealing with and what to do next.
At Iguana Gone Removal and Prevention, we help homeowners, HOAs, and property managers deal with recurring iguana activity, burrowing, property damage, and repeat shoreline use. This iguana FAQ guide answers the most common questions South Florida owners ask, with clear, practical answers focused on real property concerns.
What Is an Iguana, and Why Are There So Many in South Florida?
Green iguanas are large lizards that are not native to Florida. FWC says they are invasive in Florida, and UF/IFAS says they became established after escapes and releases connected to the exotic pet trade. South and Central Florida's climate allows them to survive and reproduce well. There are so many in South Florida because the environment works for them: warm temperatures, canals, seawalls, landscaping, shoreline cover, low-disturbance corners, and diggable soil. That is why cities like Boca Raton, West Palm Beach, and Wellington keep seeing recurring pressure on waterfront, canal-front, and HOA properties.
Are Iguanas Native to Florida?
No. FWC says green iguanas are not native to Florida and are considered invasive due to their impacts to native wildlife. That matters because a lot of property owners assume they are just another normal Florida reptile. They are not.
Are Iguanas Protected in Florida?
Not the way native wildlife is. FWC says green iguanas are not protected in Florida except by anti-cruelty law, and can be humanely killed on private property with landowner permission. That means the answer is not "do nothing." But it also does not mean careless treatment is acceptable. For a full breakdown of what is and is not allowed, see the guide on iguana removal laws in Florida.
Can I Trap an Iguana and Release It Somewhere Else?
No. FWC says captured iguanas cannot be relocated and released at other locations in Florida. This is one of the most common misunderstandings owners have. A lot of people assume the easy answer is to catch one and drive it somewhere else. Florida does not allow that as the solution.
Do Iguanas Damage Property?
Yes. FWC says green iguanas damage residential and commercial landscape vegetation, and some cause infrastructure damage by digging burrows that erode and collapse sidewalks, foundations, seawalls, berms, and canal banks. UF/IFAS also describes them as landscape pests that damage plants, hardscapes, and even permanent structures. That is one reason an iguana problem should not be treated as "just seeing a reptile around."
What Kind of Damage Do Iguanas Cause?
The most common types of property damage include chewed or stripped landscaping, flowers and new growth eaten down, burrows in the ground, holes near canal banks and seawalls, droppings on docks, patios, pool decks, and walkways, and repeat use of the same shoreline and landscape zones. FWC specifically mentions damage to docks, seawalls, decks, and pools through droppings and property use, along with burrow-related damage to structures and banks.
- Chewed or stripped landscaping
- Flowers and new growth eaten down
- Burrows in the ground
- Holes near canal banks and seawalls
- Droppings on docks, patios, pool decks, and walkways
- Repeat use of the same shoreline and landscape zones
Are Iguanas Dangerous to People?
Usually not in the sense people first imagine. Most of the real concern is not attack risk — it is sanitation, droppings, property damage, burrowing, and repeat use of human spaces. That said, iguanas are wild animals and they can bite defensively when cornered or handled. Owners should not treat them casually or try to handle them without knowing what they are doing.
Do Iguanas Bite?
They can. Any wild reptile can bite defensively if handled, cornered, or stressed. The better question for most property owners is not whether they are hunting people — it is whether owners should be handling them casually. The answer to that is no. If an iguana is creating a property problem, the smarter move is to treat it as a real control issue, not a hands-on DIY wildlife experiment.
Do Iguanas Carry Disease?
They can create disease-related and sanitation concerns. CDC says reptiles often carry Salmonella bacteria in their digestive tracts, and even healthy reptiles can carry it. People can get sick through contact with reptiles or their environments. FWC also notes that green iguanas, like other reptiles, may transmit Salmonella through contact with water or surfaces contaminated by feces. For property owners, the biggest practical issue is repeated droppings on surfaces people and pets use. See our full breakdown of what diseases iguanas carry and how exposure usually happens.
Are Iguana Droppings Dangerous?
They are a sanitation concern. FWC says green iguanas may leave droppings on docks, moored boats, seawalls, porches, decks, pool platforms, and even in swimming pools. That matters most when droppings are showing up repeatedly in pool areas, patios, docks, walkways, common areas, and places children and pets use. The more repeat contamination there is, the more serious the sanitation issue becomes.
Why Are Iguanas on My Seawall?
Because a seawall often gives them several things they want at once: sun for basking, elevation, shoreline movement, easy access to nearby landscaping, nearby cover, and a repeat-use edge beside the water. That is why seawalls are one of the most common places owners first notice active use.
Why Are Iguanas on My Roof?
Usually because the property gives them a path upward and the roof offers warmth and elevation. That may include trees near the roofline, fences or structures leading up, nearby dense cover, warm roof surfaces, and low disturbance once they get up there. A rooftop sighting is often a clue that the property is highly usable, not just a random weird event.
Where Do Iguanas Go at Night?
Often into trees, dense vegetation, shoreline cover, hedge lines, and quiet protected corners. That matters because if they are staying nearby overnight, the property may be doing more than attracting daytime movement. It may be functioning as a regular comfort zone. See our full guide on where iguanas go at night and what nighttime use reveals about your property.
Do Iguanas Dig Burrows?
Yes. FWC says green iguanas use burrows, and UF/IFAS says they dig burrows as hiding places and nesting sites. UF/IFAS also notes burrows along canal and levee banks and at the bases of seawalls. That is one reason suspicious holes near shoreline edges, structures, and walkways should be taken seriously.
How Deep Do Iguana Burrows Go?
There is no single depth every time. Depth depends on soil, location, repeated use, whether the digging is connected to nesting, and how long the area has been active. What matters most for owners is not the exact number every time. It is whether the hole suggests hidden underground disturbance in the wrong place.
Do Iguanas Dig Under Houses and Foundations?
They can dig near slab edges, patios, walkways, retaining sections, hardscape transitions, and foundation-adjacent soil. FWC specifically includes foundations in its list of burrow-related damage concerns. That does not mean every iguana under a shrub is undermining a house, but it does mean digging near structures should not be dismissed casually.
Why Are Iguanas Such a Problem on Canal-Front Properties?
Because canals make the whole property easier to use. FWC says South Florida's man-made canals act as ideal dispersal corridors. Canal-front properties often combine shoreline movement, seawalls, soft soil, ornamental landscaping, nearby cover, and repeated access across multiple connected lots. That is why canal-front homes and communities in Delray Beach, Boynton Beach, and Pompano Beach often feel the pressure first.
Why Do Iguanas Keep Coming Back?
Because the property keeps offering what they want: food, warmth, cover, water access, digging opportunity, quiet corners, and repeat movement routes. This is one of the biggest reasons cleanup alone does not solve the problem. If the habitat still works, the activity often returns.
What Attracts Iguanas to a Property?
The biggest attractors are canals and shoreline edges, ornamental landscaping, flowers and soft plant growth, dense shrubs and cover, warm hardscape, quiet low-disturbance corners, and loose soil. The more of those overlap, the more likely the property is to see recurring pressure.
Do Cold Snaps Solve the Iguana Problem?
Not reliably. Cold weather can reduce visible activity and stun some iguanas, but it does not erase the larger invasive-species problem. FWC continued treating green iguanas as invasive and removable during the 2026 cold event. For property owners, the lesson is simple: temporary quiet does not mean the problem is gone.
Can You Eat Iguana?
This is a question some Florida property owners ask seriously. There are Florida Extension and local government references that discuss iguana meat as food, usually with strong food-safety cautions. One Broward UF/IFAS blog even published recipe ideas while emphasizing food safety. The important part for property owners is that handling wild reptiles raises food-safety questions and should not be treated casually.
Do Iguanas Have Natural Predators in Florida?
They can, especially when young, but predator pressure is clearly not enough to solve the property problem in South Florida. That is obvious from the way established populations continue to damage property and expand through developed habitats. For owners, relying on "nature will handle it" is not a real plan.
How Long Do Iguanas Live?
That varies, but for property owners the bigger point is this: they live long enough, reproduce enough, and use properties consistently enough to create recurring multi-season pressure. That is why the same homes and communities often feel like they are fighting the same problem year after year.
How Smart Are Iguanas?
Smart enough to keep using the same successful routes, basking zones, cover, and feeding areas. Owners usually notice this as the same beds getting hit, the same seawall sections being reused, the same cover zones producing sightings, and the same corners developing repeat droppings or digging. The practical lesson is that repeat patterns matter.
Why Do Iguanas Turn Orange?
This is usually tied to breeding-related changes, especially in males. Owners often notice the color shift and assume it is a different species or a sick animal. Usually, it is a normal seasonal appearance change, not proof of a different type of lizard.
What Are the Best Iguana Prevention Methods?
The best prevention methods usually include reducing dense cover, reducing attractive food sources, watching burrow-prone areas, paying attention to nesting pressure, making repeat-use zones less easy and comfortable, and pairing prevention with real removal when the property is already under pressure. FWC specifically recommends habitat modification and humane harassment as deterrents.
When Should I Call a Professional?
You should consider professional iguana removal when sightings are recurring, burrows are appearing, landscaping damage keeps returning, droppings are becoming a sanitation issue, the property is near a canal, lake, or seawall, the issue affects HOA or common areas, or cleanup and one-off reactions are not changing the pattern. A professional can help determine whether the issue is light recurring use or a stronger, more established property problem.
Our Take
The reason an iguana FAQ matters is that most South Florida owners are not dealing with one simple question. They are dealing with a pattern: Why are they here? Why do they keep coming back? What are they damaging? What is legal? How serious is this? What should I do next? Once those questions start stacking up, the issue is usually bigger than a one-time sighting. Contact Iguana Gone Removal and Prevention if your property is dealing with repeat sightings, burrows, droppings, shoreline activity, or recurring landscape damage.