Comb pics 3 1/2 weeks old

[Katie386]

Chick 1 is an amber link mixed with an Easter egger. Looks like a pea comb. I

chick 2 amber link and Easter egger mix

chick 3 amber link mixed with barred rock hen

chick 4 amber link mixed with barred rock hen

any guesses? I’m thinking chick 2 might be male

 

[TheOddOneOut]

Chicks 1&2 are males, and the other two look female.