Discover the Common Rats of North America

Rats are a common sight in urban and suburban areas across North America, and two species in particular stand out: the Norway Rat and the Roof Rat. Understanding their habits, differences, and the challenges they pose can help in managing their populations effectively.

Norway Rat (Rattus norvegicus)

Also known as the brown rat, sewer rat, or wharf rat, the Norway Rat is a large rodent that can weigh between 9-12 ounces and measure up to 11 inches with a tail almost as long. Their fur ranges from brown to dark grey, with a lighter underbelly. Norway Rats are strong swimmers and often live in burrows near sources of water. They are nocturnal and omnivorous, feeding on a variety of foods including meat, sugar, beans, and bread. These rats are notorious carriers of diseases such as Weil’s disease, rat-bite fever, and hantavirus pulmonary syndrome.

Roof Rat (Rattus rattus)

The Roof Rat, also known as the black rat, ship rat, or house rat, is smaller and more agile than the Norway Rat. They weigh between 5-8 ounces and measure 12-18 inches long, including their tail. Roof Rats have a slender body, large eyes and ears, and a pointed nose. They prefer to nest in high places like attics, walls, and trees, and are excellent climbers. Roof Rats are known to eat wheat, corn, seeds, vegetables, and fruit. They can also cause significant damage by gnawing on wires, pipes, and wood.

Challenges Posed by Rats

Both Norway Rats and Roof Rats pose significant challenges in urban and suburban areas. They can damage property, contaminate food, and spread diseases. Effective management of these rodents is essential to prevent infestations and protect public health.

Goodnature A24 Rat Trap: A Toxin-Free Solution

To combat rat populations, the Goodnature A24 rat trap offers an effective and humane solution. This automatic trap is toxin-free, making it safe for use around children, pets, and other wildlife. The trap uses CO₂ to self-reset and can kill multiple rats over a period of six months without the need for rebaiting. The Goodnature A24 trap is designed to be humane and efficient, ensuring a swift and clean kill.