Iguana pressure isn't flat across the year. Here's how a smart community program shifts cadence with the seasons — heavy in spring, steady the rest of the year.
One thing boards ask us is why the service cadence isn't just the same every month. The honest answer is that iguana pressure isn't flat across the year — it has a rhythm, and a program that ignores that rhythm either wastes money in the quiet months or gets caught flat-footed in the busy one. A well-run community program shifts with the seasons, and understanding why helps a board budget for it sensibly.
Here's the year as it actually plays out on a Palm Beach County community, and how the program tracks it.
Spring is the leverage point
Spring is when females dig nesting burrows into the community's lake banks and seawall backfill and lay their clutches — potentially dozens of eggs each. What happens in these weeks decides whether summer is quiet or overrun. So a smart program leans heavy here: more visits, focused on locating and collapsing nesting burrows and removing the females holding territory on the banks before the eggs hatch. Getting ahead of the hatch is the single highest-value thing a community program does all year.
Summer is the payoff — or the scramble
If spring was worked hard, summer is steady maintenance — keeping the cleared banks clear and catching the few that slip through. If spring was skipped, summer is a scramble: dozens of fast, wary hatchlings scattered across the property, which is far more work than getting ahead of it would have been. The summer cadence a board sees is largely a function of how the spring went, which is why we push the spring push.
- Heavier cadence in spring, focused on nesting burrows and territorial females.
- Steady maintenance through summer to hold the cleared banks.
- Ongoing removal and burrow checks year-round, since pressure never fully stops.
- A winter read after any cold snap, when the banks are quiet and easy to work.
Winter and the cold-snap window
Palm Beach County winters occasionally deliver a cold snap that knocks the local population back for a while. It's tempting to read that as the problem solving itself — it isn't. The survivors breed the numbers right back by spring. What a cold snap actually gives a community is a working window: the banks are quiet and the survivors sluggish, which makes it the easiest time of year to map burrows and get ahead of nesting. A good program uses that window rather than coasting through it.
Budgeting for the rhythm
For a board, the practical upshot is that a seasonal program spends where it counts — heavier in spring, steadier the rest of the year — rather than flat cadence that under-serves the season that matters and over-serves the ones that don't. The total annual cost is often lower than a flat program that misses the spring window and then pays for the summer scramble. You can scope a seasonal community program at /commercial/hoa or the general /commercial page.
Questions we hear
Why isn't the service the same every month?
Because iguana pressure isn't flat across the year. Spring is when females nest, so a smart program leans heavy then — locating and collapsing nesting burrows before the hatch — and runs steadier the rest of the year. Flat cadence either wastes money in quiet months or misses the season that matters.
Does a winter cold snap mean we can pause the program?
No. A cold snap knocks the population back temporarily, but the survivors breed it right back by spring. What it actually gives you is a working window — quiet banks that are easy to map and get ahead of nesting. A good program uses that window rather than coasting through it.
Is a seasonal program more expensive than flat service?
Usually the opposite. Spending heavier in spring where it counts and steadier the rest of the year often costs less annually than flat cadence that misses the spring window and then pays for a summer scramble of scattered hatchlings.
Services in this guide
