Vampire bat creature (Scooby-Doo on Zombie Island)

The Vampire Bat Creature was one of the monsters Mystery Inc. unmasked while in Louisiana. It had light gray skin, sharp fangs and claws, and red wings and eyes. The creature was unmasked when it tripped over a flower pot while chasing the gang and was revealed to be an old man, diguised as the creature to steal jewels from the cemetery.