Okay, i am a first time chicken owner. I was eating breakfast and watching the little darlings. I noticed one of the chicks was laying on its side kicking and pine shavings were flying everywhere. I made shure it was okay. It did it again and again, until it had created a nest and slept in it. Now i cannot seem to keep him out of it. He gets comfortable and then twirls around in the hole and then lays down again. What was it doing? It is cute to watch, but i wanted to make sure it was normal.