Therefore if you happen to see a bat flying around your very early in the morning or during the night this is a major indication that there are some bats living in your attic.
How to tell if you have bats in your attic.
Bats are nocturnal animals which mean that they sleep during the day and will only come out at night.
Stains on entry points at the house of corners below the roof might be another sign.
The top signs that bats are in your house are.
You see piles of black droppings on your attic insulation.
Bats usually leave their droppings in apparently designated areas so it s almost impossible not to see it.
If you hear chirping bat sounds from the attic or very close to the home at night or before dawn you may very well be hearing bats.
Bat skin secretes an oil that rubs off on the walls of your attic leaving a tell tale sign that you have unwanted guests.
Check for dark brown stains around your roofline dormers vents and roof trim.
Piles of droppings in one corner of the attic or near the entry point droppings on attic insulation stains on the attic walls from urine.
Any scratch marks in the attic or on the exterior walls of the house may be a sign of bats moving around.