Can you tell sex at 3 weeks?

[buff_the_rooster]

I have two Cuckoo Marans that are 3 weeks old, I worry that I have two roos can you tell at that age?
They are hard to get a picture of they dont stand still long!

 

[rodriguezpoultry]

I replied on your other post saying that they both looked like males.

 

[buff_the_rooster]

I thought so too, I was hoping that I was wrong.

 

[buff_the_rooster]

OK so how about my four Light Brahmas they are 3 weeks also? Please tell me I have at least one girl.

chick 1

chick 2

chick 3

chick 4