Answer:
Microparasite expert at sucking the blood of mammals and birds
What animal has feet on the head?
What is it that has a power socket on one end and a corkscrew on the other?
The signature stroll of ducks and penguins.
I have no teeth but I can swallow my food whole. I slither on the ground. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?