There is one chick that is showing some roo traits. He will stand at the top of the ramp into the coop and peck each chick that enters. He does not attack them, just a simple peck and peep/squawk. There is another that seems to come to the rescue of any chicks that wonder off. This chick will peep at the lost ones until they are back with the flock. Is that one likely to be a roo also? I'm just a little surprised that such traits would be showing themselves so early. I have one that is a total loner, and a runt. He/she can take care of itself. It just like to take solitary walks and explore on its own.