Many of the species that you have in your attic are nocturnal and are more likely to be active at night.
Scratching noise in attic at night.
What you ll hear is a faint scratching sound that s isolated in one area.
Since bats are nocturnal they will leave their roost at night to feed.
But most of the time it s an animal and it s pretty easy to tell when the noises are coming from something living.
Usually coming from your walls ceiling or attic if you are sitting in an upstairs room.
If the noise of the animal in the attic is at night it s probably raccoons rats or another nocturnal animal.
Signs of bats in the attic.
Yes or at least you can narrow it down.
A scratching in the attic early in the morning call if likely to be a grey squirrel.
So scratching sounds in the attic at night could be from a number of different nocturnal animals.
It could even be from the heating cooling system or branches of a nearby tree scraping against the roof.
Occasionally when the house is very quiet you will hear them during the day as well.
If the noise is during the day especially in the early morning or evening before sunset then it s almost surely squirrels.
With rodents you ll usually hear them around bedtime and late at night.
This includes raccoons bats mice rats and flying squirrels.
You ll hear these pests more at night as they re looking for food although colder temperatures also increases activity.
Both mice and rats make scratching sounds in an attic.
The time you hear it is a big clue.