Pretty but what is it?

[TexasBaybee]

I know they are bantam drizzle Cochin, but can you tell if male or female yet? I have three. I am having a very hard time telling them apart. How can I safely mark them? Any help on gender is appreciated greatly.

 

[Tonyroo]

Frazzled or frizzled feathered chicken.

How old are they?

 

[Tonyroo]

From the picture 1 and 3 looks female.
Picture 2 maybe male