My Meyer BBB turkey poults are now 3 weeks old approximately. I've noticed for the last week that three of the poults will posture (fluff up their feathers and hold their wings out and walk circles around the others). Is that an indication that those three are males? If the other two are not showing that behavior does that mean they are female? We have 5 straight run and it doesn't really matter, but I was just curious TY!