This white pullet is about 11-12 weeks old. I got it from a hatchery along with my Easter Eggers and another extra (a brahma). I don't think this one is an EE. It has very different conformation (more upright, leggier, very different face) and a different temperament (less reactive, more curious but standoffish, much more bolder, not as overly friendly) compared to the other birds which are EE's... Any idea's??