Do Bats Eat Mice? (It Depends, Read It How)

Bats have long held a place in our imaginations as mysterious and frightening creatures. They are well-known for their ability to fly, distinct echolocation system, and critical function in floral pollination and insect population control.

For many people, bats are always tiny squeaky creatures and, thus, have very little knowledge about them, which is why there are many questions about bats’ diet.

Do Bats Eat Mice?

Generally, Bats are known as voracious insect eaters, but some carnivorous bats also feed on small mammals like rodents. So, what a bat eats depends on its species and habitat.

Carnivore bats have longer snouts, allowing them to take down comparably larger prey and close their jaws faster. This helps them to hunt and eat a variety of amphibians, reptiles, and small mammals. However, even in carnivore bats, their diet can significantly vary from species to species.

Interesting Fact: Less than 1% of total bats are carnivorous.

Also Read: Do Bats Eat Ticks?

What Carnivorous Bat Species That Eat Mice?

The false vampire bats are a collective group of carnivorous bats that feed on mice and other small vertebrates. These are not a single species but comprise several species that can be found across the globe. Some of them are:

  • African False Vampire Bat (Cardioderma cor):

These bats are generally found in East Africa and roost in hollow baobab trees in groups.

  • Australian Giant False Vampire Bat (Macroderma gigas):

These are native to Australia and New Guinea. These bats are known to prey on a variety of large animals besides smaller vertebrates.

  • Asian False Vampire Bat (Megaderma lyra and M. spasma)

These bats are mainly found in India, southeastern China, eastern Pakistan, Indonesia and the Philippines.

what do bats eat

  • Linnaeus’s False Vampire Bat (Vampyrum spectrum):

These bats live primarily in Central and South America. These are one of the largest bat species and mostly go after larger prey.

  • Greater Spear-nosed Bat (Phyllostomus hastatus):

This bat species is native to Central and South America and are not entirely carnivorous. As a matter of fact, these are considered insectivorous, but we have added them to the list because they occasionally eat small vertebrates.

Do Baby Bats Eat Mice?

No, baby bats don’t eat mice. They are born blind, and they can only suck breast milk. But as they grow older and think independently, they may join the meal brought by their parents.

Also Read: Do Eagles Eat Mice?

What Do Carnivorous Bats Have In Common?

Carnivorous bats are bigger than other bats, and they have unusually lengthy jaws, snouts, and teeth, which help them quickly and accurately bring down their prey. They mostly live in tropical regions and are very much different from their insectivorous counterparts in many aspects.

All carnivorous bats are osteophagous, meaning they also consume the bones of their prey along with their soft tissue. They like to clear the evidence of their crime.

Interesting Fact: Some carnivorous bats even eat other bats.

What Do Bats Eat?

Although many bats live on insects, some have evolved to eat smaller vertebrate animals, such as mice, fish, lizards, and frogs. But none of these species live in the United States.

Also, some larger species of bats have evolved to eat fruit and drink the nectar of flowers. They hover in front of plants, like hummingbirds, and reach deep into flowers using their long tongues. Flying fox is a fruit-eating bat species commonly found in the tropics.


  • Do Bats Eat Mice in the UK?

All bats in the UK are considered as insectivorous meaning they will only feed on insects. Their common food will consists of various insects like moths, mosquitoes, midges, beetles etc.

  • Do Bats Eat Mice In Canada?

Bats in Canada are also insectivorous so they don’t have anything to do with mice or any other rodents.

Hopefully, this post has helped you in finding the answer to your question.

See you in the next one!


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