This is what i think what do you think????

[Krodsorin]

They are all the same age and are ancona crosses.

I think these two are roosters because of the shorter tails.

I think these four are girls because their tails are longer and straight where as the boys are shorter but stick up a little.

 

[lux_interior]

I think they are too young to tell by tail feathers

 

[Krodsorin]

Any else have any idea?
the differences in the tail sizes is great though, thats what gave me the idea.

 

[ChOOkens]

I agree with lux, it's kinf od hard to tell when they're this young.
But I do't blame you for trying to guess by their tails.
They look very cute though.