In dense populations these rodents will establish a social hierarchy wherein dominant males mate more than subordinate males.
There are rats on my roof.
Fresh roof rat droppings are soft and moist whereas old droppings are.
When they get indoors they will eat practically anything they can find so if it s not stored in an airtight container it s fair game.
Get rid of roof rats in four basic steps.
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.
There are many key indicators of a roof rat infestation in the home.
The common lifespan of these rodents is about one year.
What you ll want to look for are any signs that the rats are present including droppings tracks gnaw marks burrows runways and rodent sounds.
Step 1 in order to assess the severity of the rat problem and to get a better idea of where to bait and trap you will first need to perform a thorough inspection of the premises.
Unlike other rat species roof rats are also good climbers and build nests above ground not underground in burrows.
First and foremost seeing an actual rodent dead or alive is a telltale sign of a potential roof rat problem.
Another common sign of a roof rat infestation is the presence of droppings around the home.
Lofts or ceiling cavities are ideal environments for rats and mice that damage stored items and electric cabling by gnawing and possibly causing fires they are also ideal environments for nesting birds that can spread disease mites and fleas.
Other roof rat features include large ears with very little hair and pointy faces.