The fur of roof rat is smooth while the fur of the norway rat is rough and shaggy.
How many roof rats in a litter.
Roof rats are known by a variety of other names including palm rats fruit rats ship rats and alexandrian rats.
Becoming sexually mature in a matter of months roof rats typically have five to eight pups per litter and four to six litters per year.
Roof rats have a slender body and weight about 11 to 14 ounces.
Baby roof rat damage.
There are often many nests in close proximity to each other that form a social colony.
The average female gives birth to three or four litters annually and each litter contains between five to eight roof rat babies.
If you pull the tail back over the body it will reach over its head.
They also have fewer teats.
Follow this guide and use the recommended products and we guarantee 100 control of roof rats.
The roof rat has a long tail which is longer than the combined length of the head and body.
Where are nests located.
Rats can reproduce up to 6 times a year with litters averaging from 4 to 8 pups each.
The house mouse roof rat and norway rat can reproduce year round when adequate food water and harborage are available.
Smaller than norway rat.
Roof rats and norway rats are closely related.
However the roof rats do not always produce as much offspring.
The average female house mouse can produce up to 8 litters per year with and average litter size of 4 to 7 pups.
A typical rats nest will be home to about 5 to 10 rats.
Roof rats are prolific breeders.
The average female roof rat gives birth to five to eight babies per litter.
The common lifespan of these rodents is about one year.
The size of a colony can be on the order of 100 rats if sufficient food is present to support the population.
The adult roof rat is about 7 10 inches long and weighs about 5 9 ounces.
Using the products and methods suggested you will get control of roof rats.
Both norway rats and roof rats use nests to hide and raise their young.
Inspecting roof rat.
Blind and hairless at birth roof rat babies develop quickly.
Roof rats infestations can happen to homes and businesses.
Both roof rats and norway rats a stockier variety of rat can infest homes.
In dense populations these rodents will establish a social hierarchy wherein dominant males mate more than subordinate males.
This page is a general roof rat control guide.
While 12 is considered a large litter and 15 or 16 babies is possible the average number is 8 to 10 babies per litter of norway rats.
For effective pest control you need to determine what type of rat is scurrying around your attic.
Hard to identify by color alone.
