What sex are my chicks

[Hsbsbhsjd]

The white ones are leghorns but I’m not entirely certain about the breed of the grey chick. All chicks are about 3 weeks old.

 

[Tookie]

Much too young to know for sure but 4 is definitely a cockerel.

 

[BlueBaby]

#4 has already dropped it's waddles and the comb is bigger and darker pink. It's got to be a boy.

 

[Mama_Arty]

No doubt about Mr Man in picture 4. How cute! Everywhere I read says you know when you know. The only way to be sure a chicken is a hen is if it lays an egg lol Gorgeous group you got there.

 

[JacinLarkwell]

The white ones are leghorns but I’m not entirely certain about the breed of the grey chick. All chicks are about 3 weeks old.

Where dud you get them? Can you clget a comb pick of the grey one?