Roof Rat Vs Norway Rat Droppings

People refer to rats by many names brown rat vs.

Roof rat vs norway rat droppings.

Roof rats are not as common as norway rats. While roof rats excel scaling your roof norway rats are powerful swimmers. Tail shorter than. This is different than roof rats that nest in higher elevations such as your eves roofline or ridge vents.

The main difference between roof rats and norway rats is their behavior. They climb across utility lines and branches to access roofs and enter houses grocery stores and restaurants. Apart from the smaller sizes roof rat droppings differ from those of norway rats in that the ends are pointed rather than being blunt. Roof rats hunt for food and shelter above ground.

Also their dropping are roughly 3 4 long with blunt ends compared to the droppings of roof rats which are roughly 1 2 long with pointed ends. Distinguishing norway rats from roof rats. Facts about rats roof rat or black rat. Roof rats live in trees or vine covered fences landscaped residential and industrial areas parks with ponds or reservoirs riverbanks and streams.

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. Roof rats droppings are smaller and are unlikely to be any longer than 1 2 an inch long. Black rat for example without realizing that many describe the same two species. Additionally the roof rat typically has a much longer tail.

Once inside they nest in attics drop ceilings and wall voids. The most common home invading rodents norway rats and roof rats can be identified in several ways. Adult roof rats measure about eight inches in length while norway rats can be up to ten inches long. More widely distributed than roof rats norway rats burrow into the ground along streams and rivers under buildings and in garbage dumps.