WHAT GENDER ARE THESE CHICKS???

[jackjack1111]

I bought some chicks a while back at tsc and I've been wondering what their genders are since. They are all about 4-4.5 weeks old now I feel that they're all old enough for you all on byc can give me an accurate projection of each chick's gender. Listed below are their pictures and their breed.
(Note: each pic is of a different chicken)

Brown Leghorn #1

Red Sex Link #1

Buff Brahma #1

Red Sex Link #2

Brown Leghorn #2

Buff Brahma#2

Red Sex Link #3

Brown leghorn #3

Buff brahma #3

Brown leghorn #4

Any help would be greatly appreciated!!

 

[goldfinches]

I'm not sure, but brown leghorn #2 stands like a roo. You can be sure the red sex links are girls, they are easily sexed at birth.