Roosters or hens?

[PigTheChicken]

Hello! 6 weeks ago I hatched 4 little chicks. I am just wondering what gender they could be? I’m think 1, 2 and 3 are roosters? (I can get better photos if that helps)
Thanks!

1.

2.

3

4.

 

[Painted Calls]

You are correct. Chicks 1, 2, and 3 are cockerels.

 

[Dottie the Chicken]

You are correct. Chicks 1, 2, and 3 are cockerels.

X2.