Answer:
The more of them you take, the more you leave behind. What are they?
What bird can lift the heaviest weight?
Ripped from my mother's womb. Beaten and burned, I become a blood thirsty killer.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?