Any ideas what breeds we have?!

[ChickInnMama]

Our chicks are about 4 weeks old and I got some pictures today and thought I would see if anyone can tell what breeds they are now that they have wings? They’re all brown egg layers, that’s all I know. I’m pretty sure the one is an Astrolorp but otherwise we don’t know. Both of our black chicks have black legs if that helps at all thanks!! Our two that were yellow are now a whitish color, but they are kinda a creamy color really. Our ones that were yellow with gray are now a whitish color but almost seem to have an under color that’s kinda a gray or lavender tint? But maybe that’s wishful thinking on my part lol. Our all black one has a little cream under her beak but otherwise is all black and our Astrolorp is still black and cream.

 

[cherrynberry]

Maybe White Rocks and Black Australorps.

What kind of combs do they have? I think I see singles on all, but there's one that's iffy.

 

[ChickInnMama]

Maybe White Rocks and Black Australorps.

What kind of combs do they have? I think I see singles on all, but there's one that's iffy.

They’re all single combs as far as I can tell what would a non single comb mean? Thanks!