Bantams....when can you tell their gender?

[MommaK6]

We have 2 Mille Fleurs, 2 blue silkies, 1 white silkie, 1 black silkie, a black tailed white Japanese, a golden sebrite, and a silver duckwing old english game hen.

How do you tell their gender?

 

[BlueCamas]

How old are they? You can start making educated guesses starting at 4 weeks. Pictures would help us out a lot

 

[MommaK6]

They are only a few days, I was just curious.