Pullets or cockerels?

[Qualien]

Just wondering on gender. Hoping for pullets. They're all mutts, so not sure about breeds. I got the eggs from a friend of mine, and popped them under one of my broody girls.

 

[Mamatomany123]

How old

 

[Qualien]

Black, and red ones are 6 weeks, the brown one is 8 weeks.

 

[Pretty Birds]

I think those are all pullets.

 

[LikeTurkeys]

They look like pullets to me, except for perhaps the bird in the second picture with the slightly larger and redder comb.

 

[Frazzemrat1]

The black one *could* be a cockerel. Give it a few more weeks and see how it goes.