Barred Rock chicks

[PREPPYGURL46]

Hello,
I have 2 barred rock chicks, supposedly 6.5 weeks old (acquired at 5 weeks). I am doubting their age - one is larger with more feather ao wondering if they could be the same age

What are your gender guesses?
Also, one (the bigger) always looks wet on the back of it's head. Is this a feather problem?

Chick A: bigger, not as fluffy bum, walks with head taller, initially friendlier

Chick B: smaller dot on the back of the head, fluffy bum, more afraid, not all feathers in yet

Both Chickies:

 

[oldhenlikesdogs]

I think they are both pullets. One may be slightly older than the other.

 

[PREPPYGURL46]

I think they are both pullets. One may be slightly older than the other.

I think so too! We initially thought one of each but I'm thinking we need to rename Lil Roo to Rose!

 

[5Australorpasaures]

I think they are both pullets. One may be slightly older than the other.

Having raised scores of BRs I have to agree on both points.