Any ideas?

[Boobumpbeanbear]

Hi all, we have four 4 week old chicks today we got from our local market at 4 days old.
We have no idea of race or sex so if anyone has any ideas that would be great.
I know its too early to tell for certain but it's just to have an idea.
Thank you.
Sorry for all the photos, i tried to get different angles, hope they help.

 

[OreoH]

Frenchy and and Rocky both have very developed combs, and that is a normal indicator of a cockerel. What are their personalities? And beside the point, what type of chickens are they? I also have four week old chicks, and they are almost fully feathered. Actually, does chicken breed matter to the maturity rate?

 

[Boobumpbeanbear]

Thank you for replying. All the chicks are really friendly and quite gentle.
None of them tries to be dominant either, they all get on really well and are very close.
I am not sure of the race we weren't told so if anyone has any ideas?
We've never had baby chicks before so this our first experience.