Norway Rats Roof Rats House Mouse Deer Mouse

They are usually covered with coarse brown hair and have whitish gray bellies.

Norway rats roof rats house mouse deer mouse.

A rodent nest resembles a loosely woven ball and typically measures four to six inches in diameter. These families may build nests for food storage sleeping and raising young. Because norway rats tend to be larger their droppings are also larger about 3 4 inch long whereas roof rat droppings are usually about half an inch. Diy rodent treatment methods frequently fail.

Norway rats roof rats and house mice all live in groups with a dominant male a few females and their offspring. The most common mice and rats and the species that cause the most damage are the non native house mouse mus musculus norway rat rattus norvegicus and black or roof rat rattus rattus. They are more robust than a roof rat but with smaller eyes and ears. Rats and mice can squeeze through holes just large enough to pass their heads through as small as for mice.

They have brown coats with coarse fur and shorter tails that only grow between four and eight inches. House mouse small all the way around with a tail as coated with fur as the rest of its body. Small eyes and ears blunt nose. Identifying the rodent type.

All three of these species are in the family muridae which is the largest family of rodents and mammals in the world. Each is capable of causing massive property damage. Rat and mouse nests. Roof rat large eyes large ears slender longer hairless tail.

Norway rats or the house rat are usually around 10 inches long. Norway rats invade homes and yards through burrowing. They have brown coats with coarse fur. Norway rat small eyes small ears stocky short hairless tail.

While roof rats excel scaling your roof norway rats are powerful swimmers. They are larger than the roof rat with the adults reaching 13 18 5 inches in length from head to tail. Pack rats are distinguished from norway or roof rats by having more hair on the ears than either of the other two rats. Norway rats tend to look more well fed and rounder than roof rats with small eyes close set ears and a shorter tail.

Habits of each rodent. Small head small feet pointed snout large ears with some hair. Brown heavy bodied six to eight inches long. Norway rats are one of the two main species of rats along with the roof rat that are typically found in the pacific northwest.

Norway brown rats and roof rats our approach to rodent control involves ipm integrated pest management which is a thorough inspection in order to identify all areas where the rodents are active and including these areas in our treatment plan. Tail is shorter than head and body. In addition rodents are notorious for the filth that they spread and the diseases that they transmit. The house mouse mus musculus norway rat rattus norvegicus and roof rat rattus rattus species are in the muridae family which is the largest family of rodents and mammals in the world.