But if the tom was a red bronze, shouldn't I have hatched some bourbon reds too? If the hen was barred slate, I would be able to tell by looking at the wings, right?Sorry your attachment is showing as an error.
Your hen is definitely not an Oregon Gray. If you had a Bourbon Red tom that mated with a Blue Slate hen, you would have a Rusty Slate. The only other possibility is that your Blue Slate hen was a Barred Slate and mating her with a Bronze tom would produce a Red Slate.
One other possibility is that the tom was a Red Bronze which also could make a Rusty Slate.
My guess is that she is a Rusty Slate.
I will try to upload the pic again when I get home and can use the computer. Phone is not cooperating.