Sydney Acres
Songster
I picked up my Gould's Tom last night and have been fascinated by his displays and drumming this morning!! What a beautiful bird....I have him with a Gould's hen and a mixed hen (Narragansett and Royal parents). I am wondering what his and the mix offspring will look like or if I should separate them..
Whether or not you should separate them depends on whether their behaviors are compatible enough to live together (Gould's being a wild species held in captivity, their behavior is sometimes unpredictable), whether you want purebred or mixed offspring, and if you want purebred poults, can you tell the difference between the eggs of the two hens well enough to decide which ones to incubate.
If you do decide to incubate mixed breed eggs, predicting their appearance will take a bit more work because your domestic hen is already a mixed breed. So instead of creating an F1 generation (which is a mix of two purebred parents that gives you an easily predictable result of either 1,2, or 4 appearances in most cases, depending on the breeds involved), you would be using an F1 parent (or depending on the genetic line of her parents, she may be an F2 or even later generation away from purebred). The F1 or later generations often have recessive color genes that don't show on the outside, but come out in the offspring, sometimes immediately or sometimes many generations later. So if you know for sure that the hen is a mix of a purebred Naragansett and a purebred Royal palm, then you can theoretically predict the outcome of the F2 generation that she would produce. It would probably have either 4, 6, 8, or 16 different possibilities, depending on what recessive genes she carries. Since the narri color gene is on the XY chromosome, a portion of the poults might be sex-linked in appearance, but that may or may not be useful, depending on the color combinations that are produced. If, on the other hand, she is already an F2 or later generation, things get even more complicated.
In your predictions, I would assume that you would consider the tom to have the color genetics of a Bronze, although there are some differences, and that may or may not have a significant effect on the F1-F2 generation. Perhaps there is someone on this site that has experience with wild/domestic turkey crosses that can tell you if the color genetics are predictable using the Bronze characteristics, or if other things need to be considered.
There is a basic color genetics "map" on the Porter's Turkey website. Here is a link to the page: http://www.porterturkeys.com/feathercolorgenetics.htm