yesterday i sat inthe coop and watched my BO lay her second egg, and since this is my first real experience watching this, i have a question... when she hopped in the nest box, she made sure to roll the two golf balls in the nest underneath her, like she wanted to set on them. she made no rough movements with them, like she would break them, she just acted like she wanted to set them. is that a normal behavior? at first i thought she was out of her mind, trying to go broody after only laying one egg, but i left for a minute, and when i came back she had laid her egg and was getting off the nest. anyways,. i was just wondering if that is the norm?