Why Are Rodents More Prevalent in Winter?

Nicola Roe
Jul 1
2 min read

As winter sets in across Lake Macquarie, residents in Cooranbong, Wyee, Morisset, Bonnells Bay, and Wyong are noticing a familiar problem—rodents and mice invading homes in search of warmth. These pests are more than just a seasonal nuisance—they can cause serious damage to your property and pose health risks to your family.

If you're hearing scratching in the walls or finding droppings around your pantry, it's time to take action. Here's why rodents are more active in winter and how Fierce Pest Control, your trusted local expert, can help.

Why Rodents Are More Common in Winter Around Lake Macquarie

Rodents such as mice and rats are cold-sensitive. As temperatures drop, they begin to seek out warmer places to live—your home being their first choice. Areas like Morisset, Wyee, and Cooranbong, with their mix of residential homes and bushland, provide ideal conditions for rodents to thrive.

Common entry points include:

Gaps under garage doors
Cracks in brickwork or foundations
Unsealed vents or roof gaps

Once inside, they set up nests in roof spaces, walls, and even behind appliances.

The Real Cost of a Rodent Infestation

Whether you live in Bonnells Bay or Wyong, the consequences of ignoring a rodent problem are the same:

Fire Risk: Rodents chew on electrical wires, increasing the risk of house fires.
Property Damage: Rats and mice destroy insulation, ducting, and even timber structures.
Health Hazards: Rodents spread bacteria through their droppings, urine, and fur—contaminating food and surfaces.
Rapid Reproduction: A small mouse problem can turn into a major infestation in just a few weeks.

DIY Isn’t Enough – You Need Local Professionals

Many residents in Lake Macquarie suburbs like Cooranbong and Morisset try DIY traps or store-bought baits—but these methods only treat the symptoms, not the source. Rodents are smart and can easily return if their access points and nesting areas aren't professionally handled.

Why Choose Fierce Pest Control?

At Fierce Pest Control, we’re proud to be a local pest control company servicing Cooranbong, Wyee, Morisset, Bonnells Bay, Wyong, and surrounding areas. We understand the seasonal habits of rodents in this region and use targeted, effective solutions that work.

Our rodent control services include:

Full property inspections (inside and out)
Safe baiting and trapping strategies
Entry-point sealing and prevention
Ongoing support and monitoring if needed

We’re not a one-size-fits-all company—we tailor each rodent control job to your home and location.

Serving Your Local Area This Winter

If you live in Cooranbong, Wyee, Morisset, Bonnells Bay, or Wyong, and you suspect a rodent problem, don’t delay. Rodents are fast, destructive, and dangerous. Let the Fierce Pest Control team stop them before they cause costly damage.