Probably the most common animals found in attics are rats and mice.
Animals in attic winter.
If you hear noises in your attic at night there is probably a raccoon or a flying squirrel there since they are nocturnal.
This matters a lot because most animals inside an attic are there to build a nest and raise baby animals.
They can grow to be up to 40 inches in.
There are two types of rats the common rat and the norway rat.
The animals that are most likely to be living in your attic are squirrels and raccoons.
Roof rats in particular are very common in attics in warmer areas and norway rats in cities.
These small rodents can fit through tiny entry holes and infest an attic in large numbers.
Rats and mice are very common animals in attics throughout much of the country.
These nuisance species are found throughout the united states and generally vary in size from 2 to 7 inches in.
Squirrels in the attic.
Squirrels give birth twice a year in late summer and late winter and the babies take only about 8 weeks to be full grown.
Raccoons usually have young in spring but it varies depending on climate.
I ll start with squirrels which are the most common type of critter nationwide to invade attics.
Although several species of squirrels will live in attics the eastern gray squirrel is the most common culprit.
House mice can live just about anywhere and are the most commonly found in attics.
If you hear noises during the daytime it is probably a squirrel since they are only active during the day.
This is the squirrel seen to the left the common one with the fluffy tail.
Common winter animal invaders bats.