The most common source of attic noise is gray squirrels flying squirrels mice bats raccoons birds.
Rustling noise in attic.
These animals are diurnal that means they are active in the daytime.
The most common animal in the usa that lives in the attic is the eastern gray squirrel.
Wall or attic sounds scratching or scurrying from within a wall or ceiling.
Noises in the attic at night thumping.
If you hear banging a raccoon could be stomping on the floor.
If you hear noises in the attic during the day it s very likely from squirrels.
The time you hear it is a big clue.
The species that i find in attics are for the most part species that either fly or climb.
There are a few possible sources for this sound but none of them ghostly or even worrying enough to call in the pros.
When you hear a banging coming from the attic and are trying to determine the cause you are most likely dealing with one of these four animals.
Opossums or possums as they are.
If the noise of the animal in the attic is at night it s probably raccoons rats or another nocturnal animal.
Most animals scratch in the attic to clear out space for nesting or maybe to bury food.
Mice rats birds or other animals may have entered the home and are chewing digging and pecking on the interior of your home from the attic or inside the walls.
If the noise is during the day especially in the early morning or evening before sunset then it s almost surely squirrels.
Another common sound associated with squirrels being present in your attic walls or ceiling is chewing sounds.
What sound does a squirrel make.
No that s not the sound of chains rattling in the attic.
In fact they are most active during the early morning and evening hours.
These species are comfortable at heights and a hole somewhere near your roofline reminds them of home.
One problem that could be causing a popping sound in your walls or in the attic is pests.
Because their teeth never stop growing they are constantly filling them down by chewing on any and everything available.
You can probably guess what this means a rodent or some other small animal has gotten into your house.
Raccoons are typically the heaviest of the pests.