Hi, I'm fairly new to raising chickens, and I've learned alit since I got my first chicks 5 weeks ago. One of the things I have not been able to figure out is who is my dominant hen. I have a total of 7 birds 4 that are 5 weeks old and the rest 4 weeks old. What characteristics should I be looking so that I can find out. ( idk if breed matters within my flock because the buff Orpingtons are the oldest and not at the bottom of the pecking order like most would be)