i've got four light sussex bantam's and one silver sussex bantam. If they were to breed together would the chick's revert to either one of the parant's, or a bit of a mixture
I would imagine if the light sussex are pure, that there would be a high probability of silver sussex in the offspring. Black is dominant to the white of your light sussex. The hackle will be silver, as the gene which restricts black in the hackle is present in both parents, the only way to know for sure is to have a go!