Answer:
Tall when seated, short when standing.
Microparasite expert at sucking the blood of mammals and birds
I have legs but seldom walkอพ I backbite many but never talkอพ I seek places that can hide me because those that feed me cannot abide me
To you, rude would I never be, Though I flag my tongue for all to see.
What animal always goes to sleep with his shoes on?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?