How to Stop Iguanas Digging Burrows Safely

A fresh hole beneath a patio edge, beside a seawall, or under a thick hedge is more than a landscaping annoyance. In South Florida, green iguana burrows can undermine pavers, loosen soil around foundations and pool decks, damage irrigation lines, and create trip hazards in spaces your family, guests, or residents use every day. Knowing how to stop iguanas digging burrows starts with one key principle: do not simply fill every hole you find.

A burrow may be active, may contain eggs, or may be one entrance in a larger network beneath the surface. The durable solution is to assess the site, remove active iguanas humanely, address nesting activity, close verified inactive burrows correctly, and make the area less attractive for the next iguana.

Why green iguanas dig burrows

Female green iguanas dig burrows primarily for nesting. They look for dry, loose, sun-warmed soil that is protected from heavy foot traffic and easy to excavate. Raised landscape beds, the edges of concrete slabs, sandy areas near seawalls, mulch beds, and spaces beneath dense shrubs are common choices.

Not every hole is an iguana burrow. Small, shallow openings can come from other animals, drainage problems, erosion, or failing irrigation. Iguana burrows are often wider than they are tall and may have loose soil pushed outside the entrance. You may also see tracks, droppings, claw marks, or nearby feeding damage on hibiscus, bougainvillea, orchids, leafy vegetables, and other tender plants.

Burrowing can happen at any time in South Florida, but nesting activity becomes especially urgent when females are seeking protected ground for eggs. Waterfront properties and managed communities with lush planting beds are particularly vulnerable because they offer both cover and easy access to food and water.

Do not close an active burrow first

Filling an active burrow can trap an animal underground, encourage it to dig out through a new weak spot, or leave you with an unresolved nesting issue. It may also hide a problem temporarily while soil continues to shift beneath a walkway, wall, or landscaped area.

Start by watching from a distance at different times of day. Look for fresh soil, tracks, or an iguana entering and leaving. Avoid putting hands, tools, or cameras deep into a hole. Burrows can collapse, and an animal inside may defend itself if cornered.

When the burrow is close to a building foundation, pool deck, retaining wall, seawall, or utility line, treat it as a property-maintenance concern as well as a wildlife issue. Repeated burrowing in those locations deserves a professional assessment before repair work begins. Closing a visible opening without addressing a void beneath the surface can lead to settling later.

How to stop iguanas digging burrows: a site-specific plan

The most effective approach is not one product or one afternoon of yard work. It is a sequence that removes the immediate pressure and changes the conditions that made the site appealing.

1. Identify the burrow and the access route

Walk the property perimeter and inspect the places iguanas use to travel: fence lines, canal edges, seawalls, roof access points, dense hedges, open gates, and gaps beneath sheds or decks. An iguana nesting in a side-yard bed may be feeding in a nearby garden and sheltering in vegetation across the property.

Mark burrow locations and note whether the soil is loose, damp, eroded, or close to hardscape. For condominiums, HOAs, and commercial properties, mapping these locations helps reveal patterns across multiple buildings or common areas. A single hole may be isolated. Several holes along the same wall or landscaped buffer usually point to a broader access and habitat problem.

2. Remove active iguanas humanely

Humane capture and removal should happen before permanent burrow closure. The right trapping method and placement depend on the property layout, where iguanas are feeding, public access, pets, and the presence of children or residents.

A trap placed only at a burrow entrance often misses the larger picture. Experienced removal work focuses on travel paths and feeding areas while keeping traps secure, monitored, and appropriate for the setting. In busy communities and commercial spaces, placement also needs to reduce visibility and avoid interfering with daily operations.

Green iguanas are invasive in Florida, but property owners should still handle the situation responsibly. Avoid poison, adhesive traps, improvised snares, and methods that can injure non-target wildlife or create a safety risk. Local rules and disposal requirements can apply, so professional guidance is especially useful when activity is widespread or persistent.

3. Address eggs before sealing nesting areas

If a burrow is confirmed as a nesting site, egg assessment and removal need to be part of the plan. This is the step many quick fixes miss. Filling a nest site without checking it can leave eggs in place and does nothing to prevent other females from using nearby soil.

Timing matters. A professional can evaluate whether a cavity is active, assess the surrounding ground, and determine the appropriate next step without unnecessarily disturbing the landscape. For properties with annual nesting pressure, early seasonal inspections can catch activity before several burrows develop.

4. Close verified inactive burrows correctly

Once the burrow is no longer active and any nesting issue has been addressed, it can be closed and stabilized. The appropriate repair depends on depth, soil type, and what sits above or beside the void.

For a small landscape burrow, compacted fill and surface restoration may be enough. Near pavers, slabs, foundations, seawalls, or retaining structures, the repair may require more careful excavation, backfilling in layers, and evaluation by the appropriate property or construction professional. The goal is not merely to hide the entrance. It is to restore stable ground and eliminate an easy reopening point.

Where feasible, a physical barrier beneath vulnerable soil can discourage renewed digging. Hardware cloth or similar durable mesh may help in selected garden beds or under protected landscape zones, but it must be installed safely and correctly. The material should not create sharp exposed edges, interfere with roots or irrigation, or be used as a substitute for removal.

Make your landscape less inviting

After removal and closure, prevention becomes a property-care routine. Iguanas are persistent when they can find food, cover, sunning areas, and loose nesting soil within a short distance.

Trim dense vegetation that creates hidden corridors along fences, walls, and water edges. You do not need to strip your property bare, but opening sight lines makes it harder for iguanas to move unseen and easier to spot new activity early. Repair loose lattice, gaps below gates, damaged screens, and openings around sheds, decks, and exterior structures where iguanas can shelter.

Manage food sources as well. Protect vegetable gardens and tender ornamentals with appropriate fencing or covers, clear fallen fruit, and avoid leaving pet food outdoors. Irrigation should be checked for leaks or overspray that keeps soil unusually soft. A leaking line near a warm hedge can turn a quiet planting bed into a repeat nesting location.

Repellents and motion-activated devices may offer limited, short-term disruption in small areas, but they are rarely a complete answer for an established infestation. Iguanas can become accustomed to repeated sounds or visual deterrents, especially when food and cover remain available. Use these tools as support, not as the foundation of your plan.

When to call for professional burrow help

Call for assistance promptly if a burrow appears near a pool, foundation, seawall, retaining wall, utility line, or frequently used walkway. The same is true when you see multiple iguanas, recurring holes after you fill them, signs of eggs, or droppings and plant damage across the property.

For a single homeowner, a professional inspection can clarify whether the hole is truly an iguana burrow and prevent an unnecessary repair mistake. For HOAs, apartment communities, hotels, and commercial sites, ongoing monitoring is often more economical than responding to every new hole as an emergency. Regular checks can identify fresh digging, trap activity, access points, and landscape vulnerabilities before damage spreads.

Iguana Jones Removal Services approaches burrowing as a complete property issue: active iguana removal, nesting and egg assessment, safe burrow closure, exclusion, and follow-up monitoring tailored to the site. Clear communication matters, particularly when a burrow affects shared areas, landscaping budgets, or structural maintenance planning.

A closed burrow is reassuring, but a property that no longer offers easy access, shelter, food, and nesting soil is what stays protected. Check vulnerable areas after heavy rain, landscaping work, and seasonal changes, and act on fresh digging before one hole becomes a recurring repair project.