I am unsure as to whether or not one of my chicks is a boy. We ordered pullets, but this chick seems like it might be a rooster. He/she is more explorative and energetic than the others. He/she will run toward any hand put into the brooder, and is already trying to escape. I REALLY hope she's a girl, because roosters aren't allowed where I live and I don't want to kill her. She is an Araucana. Is this behavior just normal chick behavior? Or is it specific to the breed? Please tell me that she is not actually a he.