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Ugh, the dreaded white genes...haha...I'm not a fan of them, and they make me scratch my head.
I'm assuming the Silver Pied is IB. What I THINK Silver Pied is genetically is a bird with one copy of the Pied gene, one copy of the White gene, and two copies of the White-Eyed gene (although some will have only one copy of the White-Eyed gene...these birds tend to be late in getting all of their "white eyes" as compared to those who have two copies of the gene). An IB Silver Pied would be this (if I'm right). A Bronze Silver Pied will also have two copies of the Bronze gene, but let's start from the assumption that the Silver Pied is just IB as far as color, and Silver Pied in pattern. What follows is what you'll find based on what I think Silver Pied is genetically.
The Bronze hen will have two copies of the Bronze gene, but none of the genes that make up Silver Pied.
So, from mom, all offspring will get one copy of the Bronze gene. From Dad, they will get either one copy of Pied or one copy of White. If dad has two copies of White-Eyed, they will all also get one copy of that gene. If dad has only one copy, then half will get a copy of that gene, and half won't.
If dad has two copies of White-Eye, the offspring will be:
1/2 IB White-Eye (one copy of the gene shows the trait, but not as strongly as birds with two copies) split to Pied and Bronze (generally the "less white" of this hatch)
1/2 IB White-Eye (one copy of the gene, as above) split to White and Bronze (generally the "more white" of this hatch)
If dad has one copy of White-Eye, the offspring will be:
1/4 IB White-Eye (one copy) split to Pied and Bronze
1/4 IB split to Pied and Bronze (no White-Eye gene)
1/4 IB White-Eye (one copy) split to White and Bronze
1/4 IB split to White and Bronze (no White-Eye gene)
If the Silver Pied was also Bronze, then take the results from above and move Bronze from after the word "split" to the front, replacing "IB." Thus they will all be Bronze in color, with the same grouping of probabilities otherwise. So the first line of offspring would be "1/2 Bronze White-Eye..." instead of "1/2 IB White-Eye...split to...Bronze." Does that make sense?