Pictures Of Roof Rats And Norway Rats

While we have focused on roof rats and norway rats as being vermin and unwelcome as unlikely as it may seem these rats do have a positive trait.

Pictures of roof rats and norway rats. Unlike norway rats their burrowing counterparts roof rats prefer to nest in the upper parts of structures. The norway rat droppings are 1 4 to 1 2 inch in length. Their bodies are seven or eight inches in length though their bald scaly tails add up to ten more inches. Roof rats possessing a long tail.

Roof rats measure 6 8 inches in length and have smooth brown fur. The diet of the roof rats is entirely different from their brethren species. Droppings are 1 2 inch with pointed ends. Due to their genes being 90 equivalent to that of humans medical research on rats has allowed for many significant strides in the study of human diseases.

While these pests may look the same to the untrained eye they do differ in appearance size and behavior. The droppings are capsule shaped and have blunt ends. Roof rats being the smaller sized ones with a considerably slender body. Norway rats will leave a mark as they drag their tails between their feet.

Norway rats and roof rats will leave a hind foot track of about 3 4 1 inch where a mouse s track measure s 3 8 of an inch or less. Other identifying traits include their pointed noses hairless ears and dark fur with light colored underbellies. Roof rats are frequent visitors to yards and homes across the country. And also because the norway rat can quickly adapt to the changes in the temperature compared to the roof rats.

Differences between roof rats and norway rats.