Any barred chick has to have at least one barred parent. Neither the game fowl mother nor the Sussex father is barred. That means either a different, barred rooster is the father, or a barred hen laid fertile eggs in the nest.
The beige ones do resemble buff Orpington mixes, but could be sex link mixes as well.
Most of the chicks are the chipmunk type, so could well be the Sussex father and game hen mother.
A couple have Colombian type coloring (white with black on tail and neck) which could mean the Brahma is the father of them. Or it could mean a different hen laid in the nest.
Really it is a guessing game. I am seeing a few cockerels in the mix so far.
The beige ones do resemble buff Orpington mixes, but could be sex link mixes as well.
Most of the chicks are the chipmunk type, so could well be the Sussex father and game hen mother.
A couple have Colombian type coloring (white with black on tail and neck) which could mean the Brahma is the father of them. Or it could mean a different hen laid in the nest.
Really it is a guessing game. I am seeing a few cockerels in the mix so far.