Hello all!! I am brand new to chicken owning and juust bought these two White Brahmas.. I was told they were both pullets and are around 12 weeks old.. However, one has a larger, more red comb than the other. BUT the one with the comb is smaller than the one without. And I though I read somewhere that females have larger tails, well the one with the smaller comb does have the larger tail.. Also, the smaller one(one with prominent comb) chirps less when frightened. If that means anything at all.. But I know little to nothing about them (obviously) so was hoping I could get some help.. The one with more prominent comb: Another of same one: One with less comb: Size Difference: This also shows the tail difference as well... So, what do you think?