Worldwide Birder

Do Owls Eat Bats? Reasons and Methods of Capture

Owls are known for being intimidating and efficient predators. They share the night skies with several different animals, but bats are perhaps the most notable. This raises the question: Do owls eat bats at night?

Given that the majority of bats and owls are active at night, many would assume that owls consume bats since they would surely encounter one another. 

Those curious about the owls and bats relationship dynamic have come to the right place! Keep reading as I explain what typically happens when owls and bats interact. 

Table of Contents

Do Owls Eat Bats? 

Both owls and bats are specially adapted for life in the darkness of night. Owls use their hearing and eyesight to navigate through the night, while bats use echolocation as they move around in the darkness. Do owls eat bats when they encounter them at night? 

Yes, owls do eat bats. Owls exclusively consume meat, and bats make for tasty, low-risk meals when captured. Although many assume that battles of owls vs bats take place every night, the truth is that these two animals can typically coexist peacefully. While bats rarely if ever make up the majority of an owl’s diet, they are regularly eaten by these predatory birds. 

Do Barn Owls Eat Bats?

Barn Owls are a well-known owl species that is present throughout much of the world. If you know some facts about Barn Owls, then you may know that they’re strictly nocturnal like many bats. This begs the question: Do Barn Owls eat bats?

Yes, Barn Owls will eat bats just like most other owls. However, a Barn Owl would prefer eating a creature such as a vole or mouse if given a choice. Still, don’t expect a Barn Owl to turn down an easy bat meal if such a situation arises. 

Why Do Owls Eat Bats?

Bats would likely be a difficult prey item for an owl to catch, so why do owls eat bats?

Owls are opportunistic predators, meaning they will indiscriminately consume prey that they’re able to subdue. Bats may not be the easiest food item to catch, but they provide a satisfying meal when they are captured. Although owls do not hibernate, bats do engage in hibernation during winter. This means that owls cannot hunt them during the winter.

Where Do Owls Find Bats? 

Bats can be found in a variety of locations during nighttime. Bats fly through the night sky as they capture insects like mosquitoes in midair.

At dusk, bats leave roosts such as caves or trees. They then forage in a variety of habitats including forests, wetlands, and residential neighborhoods.

A Northern Pygmy-owl devours a small bird.
Owls and bats occur in many of the same locations.

An owl’s best chance to catch a bat would be to grab one as it’s flying by. Bats don’t often perch during the night, so owls are not likely to locate stationary bats. 

Therefore, owls typically hunt bats with their sharp talons in midair. Captured bats are then taken to a  perch where owls use their beaks to tear apart their meal before they eat it.

Some may ask, “Do owls use echolocation?”. Although owls cannot produce echolocation themselves, they can hear when a bat uses this technique to navigate the night.

Owls can detect a bat’s presence by listening for the echolocation that bats use to find their way around. Therefore, hearing is a critical sense in owl vs bat encounters. Indeed, when a bat flies near, an owl can fly out from its perch and grab the bat in mid-air. 

Bats are often taken by surprise, as they may fly close to an owl perch without realizing it because they do not use their eyes very much as they’re flying around. This makes it fairly easy for an owl to grab a bat in flight.

Experienced owls may wait near a sizable bat roost and try to grab a bat as they leave a cave to feed at the night. 

What Owls Eat Bats?

Do owls hunt bats even if the owl is tiny? Well, any owl large enough to consume bats may be a predator to these animals. Since many bats tend to be smaller than owls, this means that just about any species can consume a bat. 

Bats like flying foxes are pretty large, meaning that an owl would have to be comparable in size to be able to take down one of these creatures. 

In North America, most bats are small and do not come close to the size of a flying fox. Therefore, all owl species in North America would be able to eat bats.

We’ve already confirmed that Barn Owls eat bats, so what other owls dine on these creatures? Here are some of the most common owls known to consume bats:

  • Great Horned Owl
  • Barred Owl
  • Long-eared Owl
  • Barn Owl
  • Eastern Screech-Owl
  • Western Screech Owl

Now that we know many owls may consume bats, you may ask, “How do owls hunt bats?”. Well, let’s find out!

A Northern Saw-whet Owl perches in a cedar tree as it stares with large eyes.
Many owl species would eat a bat if given the chance.

How Do Owls Hunt Bats?

Now that you know that owls eat bats, you may ask, “How do owls hunt bats?”. Do owls kill bats with their beaks or talons in an owl vs bat confrontation?

Well, most owls hunt in the darkness of night, though a few species are active during the day. Given that most are active when light is scarce, they have developed some remarkable adaptations to help them navigate through the night. 

Hearing and eyesight are the two primary senses used by owls during bat vs owl confrontations.  Owls have perhaps the best hearing of any bird family. In fact, their hearing is so acute that some species can capture small mammals scurrying under several feet of snow by pinpointing their location with their hearing. 

Most owl species have asymmetrical ears, meaning that their ear cavities would have a lopsided appearance if one could see them. Asymmetrical hearing provides them with remarkable hearing abilities that they use to subdue prey. 

Eyesight is not as important for hunting for many species, but it’s still a useful sense for hunting attempts. Owls have fantastic eyesight, as their large eyes allow them to process far more light than humans as they navigate through the darkness. 

These adaptations allow owls to locate their prey. 

What Else Do Owls Eat?

Like hawks, eagles, and falcons, owls are strictly carnivorous. This means that they need meat to sustain themselves. We know the answer to the question “Do owls prey on bats?” is yes, but what do owls eat at night aside from bats? 

A flying fox hangs upside down near fruit.
Bats like this flying fox would be a big meal for an owl.

What an owl eats really depends on the size of the owl. Some owls are capable of taking large prey items like opossums, while smaller owls are limited to eating voles and other tiny prey items. 

Small mammals like voles, mice, and shrews are optimal food sources for an owl’s diet. Owls also eat insects, reptiles, amphibians, other birds, and larger mammals. 

An owl may swallow a bat whole after it captures one. The owl will later regurgitate the bones, hair, and wings of the bat in the form of an owl pellet. The rest of the bat will be digested and excreted as owl poop.

How To Protect Bats From Owls?

Those who have bats and owls in their neighborhood may want to protect bats from predators such as owls. If you’re partial to bats in the bat vs owl debate, you may be curious about ways to prevent owls from snacking on bats.

One of the things that a landowner can do is put up a bat box in which these mammals can roost throughout the day. Bat boxes provide a safe refuge for bats that owls cannot access, keeping these mammals safe from owl vs bat encounters.

A small owl perches on a branch while looking at the camera.
Owls have many adaptations for hunting, but bats are not commonly eaten by these birds.

Know that if you have bat habitat in your yard, you will almost certainly have habitat for an owl. There aren’t a ton of things that a landowner can do to deter owls.

Honestly, fans of bats shouldn’t worry too much about owls. Though owls can certainly take down bats, these animals are not the easiest meals for owls. Threats such as white-nose syndrome and other diseases are far greater threats to bats than are owls. 

Moreover, bats don’t have as much meat on them as other prey items. This means that they aren’t highly sought by owls.

In reality, the bat vs owl rivalry is nonexistent. Both are nocturnal creatures that do their best to survive the night. 

Conclusion – Do Owls Eat Bats

Do owls eat bats? We have now established that the answer to this question is yes, owls do eat bats.

Both owls and bats are nocturnal, so these creatures may frequently come across one another during the night. Owls usually catch bats in midair, as their terrific hearing allows them to pinpoint a bat’s location by listening for their echolocation. 

Bats never make up a large part of an owl’s diet, but they make for a nice meal for these birds in the instances where they can capture a bat. However, on most nights, bats and owls do not interact with one another. Ultimately, do owls and bats get along? Yes, these creatures peacefully coexist for the most part.