Need Help Sexing 2 7wk Old Chicks

[lmadeline146]

Both of their fathers are an EE. The black and white has a Barred Rock mother and the blue chick is Sapphire Gem x EE. I can’t tell if they’re roos or not.
They occassionally spar with two chicks that I’m positive are roos. Their combs are smaller than the two roos. The image marked with a 5 is the roo.

 

[JedJackson]

The barred one is definitely a cockerel due to sex link genetics, unless the Easter egger father was himself barred.

No picture for the other.

 

[lmadeline146]

The barred one is definitely a cockerel due to sex link genetics, unless the Easter egger father was himself barred.

No picture for the other.

Sorry, the images just finished uploading.

 

[JedJackson]

Sorry, the images just finished uploading.

The blue is a cockerel. I think both are.

 

[lmadeline146]

The blue is a cockerel. I think both are.

Aw, I was hoping he was a girl! I’ll watch as he grows and pray he’ll turn out to be a pullet one day