Answer:
Microparasite expert at sucking the blood of mammals and birds
I'm a mammal that can fly and I sleep hanging upside down. What am I?
What is green, has four legs, no tail, and usually heard at night?
Known as a great deceiver, It is evil's incarnation, Once used for veneration, The root of all procreation. All you can do is shiver, When it begins to slither.
What is it that has a power socket on one end and a corkscrew on the other?
What is it that makes tears without sorrow. And takes its journey to heaven?