Did I get a roo? Buff orpington at almost 6 weeks old

[Mac84]

Hi! my 5 week old Buff Orpington (which I've only had for 3 days) has started to flap the wings and chase the other 3. his/her crown seems a tiny little bit bigger than the others and I'm worried he might be a roo since I can't have any where I live. I know they are too young, but I got them at a feed supply and they didn't guarantee the sex of my "pullets". Can anybody tell?
Thank you!







This last picture is from today, they other ones from yesterday...

 

[Keltara]

I have 6 BO's, and yours look like all girls to me.

Keep giving them lots of love and hold them a lot each day. You are going to love their personalities when they are grown!!

 

[Mac84]

I have 6 BO's, and yours look like all girls to me.

Keep giving them lots of love and hold them a lot each day. You are going to love their personalities when they are grown!!

Thank you so much!!!! whew!!!!!