My 5 week old BA, has me wondering if it is a hen or roo? The BA in the very front of this pic, See how she or he takes the lead and rares up in protective mode when they feel threatened. This is my first time with this breed. I have only had Golden buffs in the past. So I have no clue. And she or he makes different noises then the rest of them when they are threatened. Either this is going to be my lead hen or it is a ROO! Do you know can you tell from these pics?