Long Haired Rat

The Long-haired Rat (Rattus villosissimus) is a native Australian rodent known for its sudden population booms, often referred to as “plague rat” events. Found mainly in arid and semi-arid regions, these rats migrate in large numbers when food is abundant, sometimes reaching parts of Perth.

Appearance & Behaviour

• Medium-sized rodent with long, shaggy brown-grey fur.
• Short ears and a slightly rounded snout.
• Prefers open grasslands and bushland but may enter farms and homes during population surges.
• Nocturnal and highly active, feeding on seeds, grasses, and small invertebrates.

Are Long-haired Rats a Problem?

While they are a natural part of Australia’s ecosystem, Long-haired Rats can become a nuisance when populations explode. They may:

• Damage crops and gardens by feeding on grains and vegetation.
• Attract predators like snakes and birds of prey to residential areas.
• Invade homes and sheds, seeking food and shelter.

How to Prevent Infestations

Since Long-haired Rats are a native species, humane control methods are recommended:

• Secure food sources, including pet food and grain storage.
• Keep outdoor areas tidy to reduce hiding spots.
• Seal entry points in homes and sheds to prevent access.

For expert advice on managing rodent issues while protecting native species, call Eco Safe Pest Control Perth at 0424 800 001 for eco-friendly pest management solutions.