Answer:
Although my cow is dead, I still beat herย What a racket she makes.
A hill full, a hole fullอพ yet you cannot catch a bowl full. What is it?
Flat as a leaf, round as a ring. Has two eyes, can't see a thing.
You seek it out, when your hunger is ripe. It sits on four legs, and smokes a pipe.
You heard me before, yet you hear me again, then I die. Until you call me again.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.