Roof rats become sexually mature between two and five months producing four to six litters per year that consist of six to eight young each.
Roof rat mid night.
Roof rats being nocturnal are not visible during the day.
The fur of roof rat is smooth while the fur of the norway rat is rough and shaggy.
The adult roof rat is about 7 10 inches long and weighs about 5 9 ounces.
The common lifespan of these rodents is about one year.
If they are it means their population has increased considerably.
In dense populations these rodents will establish a social hierarchy wherein dominant males mate more than subordinate males.
Go back to the main rat removal page for more information about rat on the roof and what types of noises or sounds they make.
Roof rats are most active between dawn and dusk which is most likely when they will be heard if you have an infestation.
Damaged pipelines wires etc.
Getting rid of roof rats.
The roof rat has a long tail which is longer than the combined length of the head and body.
Do you hear the rat on the roof during the night or the day.
Roof rats in particular are food hoarders meaning that they have been known to stash supplies of things such as nuts and seeds.
Once you have identified that roof rats are infesting your house you must try to get rid of them as soon as possible.
Are also easily noticeable signs.
Make sure that any food or cover on the roof is removed while rats are also attracted to fruit trees so make sure that any branches are not overhanging the roof otherwise the rats can use those to get on to the roof again.
Inspecting roof rat.