What Are The Sexes?

I think I have a vague idea on what they are I believe I either have 1 cock and 4 hens or 2 cocks and 3 hens.

But help would be very nice.

Thank you Jodie.

#1(This one I was think defonately cock)

#2(Hen)

#3(Hen)

#4(Cock??)

#5(Hen)