Droppings from the norway rat closest to the penny is the largest of the three and has blunt ends.
Picture of roof rat droppings.
The following picture illustrates the difference between droppings from a rat and mouse using a penny as a reference point.
You have already learned about different type rats poop their size color to identify the right rat in your area.
Roof rats and norway rats are the two rat species most likely to enter homes.
Their droppings are 12 to 13 mm with pointed ends whereas norway rat droppings are 18 to 20 mm and capsule shaped.
The diet of the roof rats is entirely different from their brethren species.
Roof rat droppings are very similar to the house mouse but much thicker.
Typically the length will still be the same but the thickness will be much greater than the typical field mouse.
And also because the norway rat can quickly adapt to the changes in the temperature compared to the roof rats.
While the signs of roof rats and norway rats are similar there are a few differences that aid in exclusion and removal.
Roof rat droppings pose serious health risks to homeowners.
If you see these types droppings in your attic or yard they were made by a rat.
Common ways roof rats transmit diseases are from.
These are pictures of rat poop.
Fleas that feed on the rodents.
Roof rats possessing a long tail.
Roof rats leave behind the most evidence of their presence in elevated places where they prefer to nest.
Droppings droppings are a good indicator of roof rat activity.
These paths mark the routes they travel between food sources and nests.
On the basis of the tail size.
Droppings from the roof rat middle is a little smaller than the poop from a norway rat and has tapered ends.
Now look at the following rat dropping pictures which will also help you for better rat poop identification.
With some size variance.
Look for 1 2 inch long curved droppings with pointed ends to be sure that roof rats and not another type of rodent are the culprits.