Question By: In Wellington, the most common rodents include Norway rats (Rattus norvegicus), roof rats (Rattus rattus), and house mice (Mus musculus). Each species has distinct behaviors, habitats, and risks to homes and businesses.
1. Norway Rats (Brown Rats)
Norway rats are larger, with thick bodies, blunt noses, and brownish fur. They are excellent burrowers and prefer ground-level habitats, such as basements, sewers, and under buildings. These rats are strong swimmers and often nest near water sources. They cause structural damage by gnawing through wood, plastic, and even soft metals. They also spread diseases like leptospirosis and salmonella.
2. Roof Rats (Black Rats)
Roof rats are smaller and more agile than Norway rats, with slender bodies, pointed noses, and dark fur. They are skilled climbers, often nesting in ceilings, attics, and high areas of buildings. Roof rats prefer fruits and grains but will eat a variety of food sources. They pose health risks by contaminating food and surfaces with pathogens and parasites.
3. House Mice
House mice are the smallest of the three, with light brown or grey fur and large ears. They are highly adaptable and reproduce rapidly, making infestations difficult to control. House mice prefer indoor environments, living inside walls, cupboards, and storage areas. They chew through wires, paper, and insulation, increasing fire risks and spreading bacteria through their droppings.
Rodent Risks in Wellington
Due to Wellington’s coastal and urban environment, rodents can thrive in residential and commercial areas. They seek shelter in colder months and are attracted to food waste, clutter, and easy entry points. Effective rodent control involves sealing gaps, maintaining cleanliness, and using professional pest management solutions to prevent infestations. Visit https://flick.nz/wellington-pest-control/ to know more.
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