Discover Derry’s comprehensive Pest Control Area-Specific Directory. Identify local mice and rat species, learn about common infestations, and find effective solutions for your area.
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Key Characteristics of House Mouse in Derry Pest Control: Size, Habitat and Unique Features
📏 Overall Size & Shape
6–10 cm (body length), 5–10 cm (tail length)
🎨 Covering & Coloration
Grayish-brown fur with a lighter, whitish belly.
Head
The head of a house mouse is small and pointed, with large, rounded ears, prominent black eyes, and a short, slightly tapered snout.
🦵 Appendages
The house mouse (Mus musculus) has four limbs, each ending in five digits, which are adapted for grasping, climbing, and running.
⭐ Features
The house mouse (Mus musculus) is known for its remarkable adaptability to human environments and its ability to thrive on a wide variety of foods. It has a keen sense of smell and hearing, which helps it detect food and avoid predators. House mice are prolific breeders, capable of producing several litters each year. They communicate using ultrasonic vocalizations and scent markings. Their incisors grow continuously, requiring constant gnawing to keep them trimmed. House mice are also known for their agility, able to climb, jump, and squeeze through very small openings.
📍 Habitat
The most common areas where you can find house mice include kitchens, pantries, basements, attics, wall voids, garages, storage rooms, and near food sources or clutter. They are often found in homes, restaurants, warehouses, and agricultural buildings, especially where food and shelter are readily available.
Professional pest control eliminates troubles immediately. Our safe, effective treatments protect your loved ones from dangerous diseases.

Key Characteristics of Norway Rat in Derry Pest Control: Size, Habitat and Unique Features
📏 Overall Size & Shape
16 to 20 inches (40 to 50 cm) including tail
🎨 Covering & Coloration
Brown or gray with a lighter underside; coarse, shaggy fur.
Head
The head of the Norway rat is blunt with a broad, heavy snout, small ears, and prominent black eyes.
🦵 Appendages
The Norway rat has four limbs, with the forelimbs adapted for grasping and manipulating food, and the hind limbs being longer and stronger for jumping and running.
⭐ Features
Norway rats are known for their exceptional adaptability to diverse environments and their intelligence, which allows them to learn from experience and avoid dangers such as traps. They are highly social, living in complex hierarchical groups with established dominance structures. Norway rats communicate using ultrasonic vocalizations and scent markings. They are also prolific breeders, capable of producing several litters per year. Their strong gnawing ability enables them to chew through tough materials like wood and plastic. Additionally, Norway rats display neophobia, showing caution toward new objects in their environment.
📍 Habitat
The most common areas where you can find Norway rats include urban environments, sewers, basements, warehouses, food storage facilities, garbage dumps, and agricultural areas such as barns and grain storage. They are often found near sources of food and water, and they burrow in soil along building foundations, under debris, and in fields.
Don't risk your pets' health. Our certified technicians can be at your property within 24 hours.

Key Characteristics of Roof Rat in Derry Pest Control: Size, Habitat and Unique Features
📏 Overall Size & Shape
13 to 18 inches (including tail)
🎨 Covering & Coloration
Roof rats are typically black or dark brown with a lighter underside.
Head
The head of a roof rat is slender with a pointed nose, large ears, and prominent black eyes.
🦵 Appendages
The roof rat has slender, agile limbs with long toes and sharp claws, well-adapted for climbing and balancing on narrow surfaces.
⭐ Features
Roof rats are excellent climbers, often nesting in elevated locations such as attics, trees, and rafters. They are highly agile and can travel along power lines and fences. Roof rats are known for their strong preference for fruits, nuts, and seeds, and they often store food in hidden caches. They are nocturnal, displaying peak activity during the night, and are cautious, often avoiding new objects in their environment (neophobia). Roof rats are also prolific breeders, capable of producing several litters per year.
📍 Habitat
The most common areas where you can find roof rats include attics, ceilings, rafters, wall voids, upper floors of buildings, trees, dense vegetation, and overgrown shrubs. They are also frequently found in garages, sheds, and along utility lines or fences, as they prefer elevated nesting sites close to food and water sources.
The average homeowner spends $200+ on failed DIY attempts before calling professionals. Meanwhile, the infestation grows worse.

Key Characteristics of Deer Mouse in Derry Pest Control: Size, Habitat and Unique Features
📏 Overall Size & Shape
7–10 cm (body length), 5–13 cm (tail length)
🎨 Covering & Coloration
Grayish to brownish above, white or pale gray below.
Head
The head of a Deer Mouse is small and rounded, with large, dark eyes and prominent, slightly pointed ears.
🦵 Appendages
The deer mouse has four slender limbs, each ending in five digits that aid in climbing and grasping.
⭐ Features
Deer mice are notable for their exceptional agility and climbing skills, often building nests in elevated locations such as trees or shrubs. They have a remarkable ability to store food, caching seeds and nuts for later consumption. Deer mice are also known for their adaptability to a wide range of environments and their role as important seed dispersers in ecosystems. Additionally, they are nocturnal and possess acute senses, particularly hearing and smell, which aid in foraging and avoiding predators. Deer mice are also significant in scientific research due to their genetic diversity and use as model organisms.
📍 Habitat
Deer mice are most commonly found in forests, grasslands, brushy areas, agricultural fields, and sometimes in rural homes or outbuildings. They are widespread across North America, especially in wooded and semi-open habitats.
Discover potential sources of odors near your back door and how to identify and address them effectively for a fresher home environment.
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Discover the reasons behind strange odors under your house and learn how to identify and address potential issues related to spoiled food smells.
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Discover the causes of strange odors near your attic fan and learn how to address potential issues for a healthier home environment.
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Discover possible causes for urine odors in your shed and how to identify and eliminate the source for a fresher space.
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Discover the causes of fishy smells in your home and learn how to identify and eliminate them effectively for a fresher living space.
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Discover the causes behind mysterious odors in your garage and learn how to identify and eliminate unpleasant smells effectively.
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Our certified technicians eliminate pest infestations completely and permanently.
Here's what you get:
🔍
Trained experts identify entry points and nesting areas
🛡️
Pet and family-friendly methods used
🎯
Targets entire colony, not just visible insects or rodents
📋
Long-term exclusion strategies
🧽
Proper cleanup and sanitization
✅
Service warranty and follow-up visits
Complete property assessment within 24 hours
Safe, effective treatment of entire colony
Long-term exclusion and monitoring
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