Weird question

[ariri30]

New pictures of the two pulleys/cockerels in quetion of gender. The blue and the black. The brown I know it’s a pullet. Thanks fo all the guesses in advance. Oh and they about 11.5 weeks

 

[ariri30]

And this guys are their brothers that hatched together. They are the reason I’m so confused. But I’m guessing cockerel even though I want to be wrong

 

[ValerieJ]

Love the pictures! Beautiful chickens!!!

 

[ariri30]

Love the pictures! Beautiful chickens!!!

Thanks!