The poor thing. :( At least you know they exist over there. I hear Australia has an abundance of Bronze, it's very common there, but not so much the Chocolates. Would be nice to be able to trade with them, lol!
You are most very welcome! I was using Al's too for a bit until I found this one. I'm also aiming for getting ALL the colours, lol! But that's going to be hard since I can't find Bronze or Lavender in Canada :(
Silver is homozygous Blue, meaning the bird has two copies of the Blue gene. As such, the parents must both be Silver to produce a pure Silver clutch.
Here, I've found this .pdf to be extremely helpful!