Roof Rat Vs House Mouse

As you can see the biggest difference is size.

Roof rat vs house mouse.

Roof rats this species is agile and slender though roof rats are about the same length as norway rats. House mice are nocturnal creatures. 2 3 months gestation process. 6 12 per litter no.

The roof rat is the smaller of the two and it is often mistaken for a mouse due to their large ears and pointed noses. These rodents are grayish brown in color with a light yellow underside. Roof rat large eyes large ears slender longer hairless tail. Also known as brown rat sewer rat water rat gray rat house rat and wharf rat color.

Rats grow to a body of 8 inches and a tail of 9 inches and a weight of almost a pound. Rats live in similar colony structures. Let s explore the rat vs mouse debate and decide. However rats may grow to be as long as 40 cm or more and weigh considerably more than mice.

Families of mice consist of one dominant male several females and their young. They reach maturity in about 7 to 8 weeks. Rats are medium sized to large rodents. Steady eater but afraid of new.

1 2 to 1 lb 10 17 oz length including tail. 30 to 45 cm 12 18 body. Average 4 7 per year feeding habits. Thick or stocky body.

So if rats and mice have found food around your home you might find their droppings in the kitchen as well as the attic or other places they hide. Of these rodent species which one is worse to have in your home. They can have 3 to 6 litters per year. They are curious and will explore new things making them easier to trap.

They are social and territorial and tend to be bolder than rats. A roof rat will be colored brown or black and if you have ever had the opportunity to view one up close or even hold it you would see and feel that the fur is very soft and smooth. The most common species of mouse found homes is the aptly named house mouse. 23 days litter size.

Droppings are typically found around where these creatures eat. The snout of the rat is more blunt than that of the. A norway rat has capsule shaped feces while a roof rat has spindle shaped droppings and a house mouse has rod shaped excrement. Their coats are white gray brown or black in color and are often soiled enough to leave grease marks on touched surfaces.

Small head small feet pointed snout large ears with some hair. House mouse small all the way around with a tail as coated with fur as the rest of its body. The most common rats found in or near homes are the norway rat and the roof rat. While there are several species of rats and mice i will examine the two most common ones the roof or black rat and the house mouse both seen in the above photograph.

Habits of each rodent. Roof rats typically have litters of 5 to 10 babies. Rats and mice can squeeze through holes just large enough to pass their heads through as small as for mice and inch for rats.