Answer:
I open wide and tight I shut, Sharp am I and paper-cut fingers too, so do take care, I'm good and bad, so best beware.
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
White bird, featherless, flying out of paradise. Flying over sea and land. Dying in my hand.
What is full of holes, but can still hold a lot of water?
When the son of the water returns to the parent, it dies. What is it?
If lightning strikes an orchestra who is the one most likely to get hit?