As bats are nocturnal animals, they roost during the day and fly out of their roosting site at night to forage for food. Thus, it shouldn’t be a surprise to see one or more bats flying into your house at night through the roof or chimney.

So if you’re wondering why there is a bat flying in circles inside your house and how to deal with it, this article is for you!


Why Would A Bat Fly Into Your House?

The major reason why you would find a bat inside your house is that it has lost its way. This occurs mainly when the female bat teaches its young how to fly and where to find a good hibernation site. But sometimes even an adult bat can get lost.

This can happen mostly on summer nights in July and August. It is common because pups, young bats, are mostly born around this time and leave the roosting site to begin learning to fly.

Moreover, bats can make your attic or roof space their roosting spot. They choose to do so in search of water, food, or shelter. However, one random bat in your house does not mean anything. It would be that it is a pup that is trying to master its flying skills, or an adult that has lost its way while foraging for food. So at night, they will fly out of their roosting site and accidentally end up inside your house.

The common types of bats that you can spot inside your house are the big brown bats and the little brown bats. Obviously, finding this wildlife flying around in your house can be a frightening experience. But the truth is that the bat is most of the time scared of you.

Bats are commonly referred to as nature’s little exterminators. They eat many types of, including those that are harmful to humans. This is a bonus because they do the work for you at no cost! So, if you find them in your house, it could be because they have lost their way or your house is a fertile ground for bat food, that is, insects.


Why Do Bats Fly In Circles?

A bat caught inside a house accidentally is known to fly in circles or in zig zags. It should not be interpreted that the animal is intentionally trying to attack a human being, or that it is blind.

This behavior is common due to the simple reason that the bat has lost its way and is trying to find a way out of the building.

In addition, these mammals fly in circular patterns because they are wheeling around while hunting and catching insects.

Bats are known to navigate by sonar (i.e. echolocation sound waves) more than sight. Most insects, such as mosquitoes which are bats’ favorite food, are not able to hear bat sonar, except for some species of beetles and moths. Bats make it difficult for these moths and beetles to escape from being eaten. Thus, to confuse their prey, bats change their flight patterns by going in a zigzag or circular motion.

Therefore, it can safely be said that bats fly in circles after losing their flight path, and also as a hunting technique.

Additionally, bats tend to avoid obstacles when trapped inside the house, hence they fly in circles while avoiding the obstacles or searching their way through them.



What To Do When You See a Bat Flying Inside Your House?

Stay calm
The first thing to do when you see a bat flying inside your home is to stay calm. You do not want to scare an animal that has lost its way out.


By nature, bats are gentle creatures. They do not attack humans despite the existence of many myths about them. As mentioned above, bats get lost and find themselves accidentally inside the house. So if you see them indoors, the most appropriate solution is to allow them to find their way out. Open all the windows and doors to allow them to exit on their own.

Use a household item to scoop it out
If a random bat fails to fly out and lands to rest, you must not touch it with your bare hands. You should use a household item to scoop it into a container or a shoe box, and then release it outside the house.

Most likely, it will make irritation screeches or flutter its wings in fear. After capturing it, take it outside to an elevated area and let it fly away. You can also capture the bat using a flannel pillowcase. If you opt for this procedure, wear gloves to avoid direct contact with the animal.

Contact a pest control professional
If you encounter bats flying into your house twice in a calendar year, they might have chosen your attic or roof as their roosting or nesting place.

If the problem persists and the bats fly into your house repeatedly, or if you see more than one bat at a time, which could mean an infestation, contact a pest control professional near you who can safely handle and remove them from your property.

These creatures are not ideal guests in your home. If you spot a bat flying indoors, make sure you call our bat removal experts at Wildlife Troopers in Florida to save the day! (


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