Do vampires turn into bats at night?

No, Vampire bats can sleep in caves and you may even see them sleeping in cracks in rocks etc. They will sleep in large groups of around 100 or more. They mainly sleep in dark caves.No, Vampire bats can sleep in caves and you may even see them sleeping in cracks in rocks etc. They will sleep in large groups of around 100 or more. They mainly sleep in dark caves.