Answer:
It's black and every time it speaks it says its name.
When they are caught, they are thrown away. When they escape, you itch all day.
I have black skin but I look white, What am I?
What screams when put in a pot of boiling water?
What peels like an onion but still remains whole?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?