very high
Vampire bats, certainly
According to legends, vampires have the ability to transform into bats so when they transform into bats they can fly.
Vampires and Vampire bats both drink blood. The only difference is that vampire bats drink animal blood. Plus vampire bats are real. The other type are fictional.
about 8 miles per hour
That's fantasy only bats I guess
When Vampire Bats leave a cave they fly in a left-spiraling pattern to keep from bumping into the others.
They fly and when they have a hurt wing they walk on the ground
very high
Yes
A vampire bat cares for its young by grooming it and helping it fly.
Yes, they can run on their feet, just like a bird does.
the population is higher