Fowlman, have you found your ixworth a to be a bit on the feisty side? I've got some infighting going on which is not helped by me being unable to sex them at an early age. None of my other breeds have ever done this so it's a bit shocking. I had to seperate a pair today.
The only way I have of sexing at the moment is size and saddle feathers which don't seem to be apparent until 20 odd weeks. Lovely looking birds though. A practical breed which really appeals to me.