Hello, I recently hatched a single partridge cuckoo silkie egg that I bought on ebay (started with 8 - only one hatched). I am wondering what color cross creates this? Is it just a partridge x cuckoo or is there more to it? I've been trying to figure it out with the chicken genetics calculator, but I just don't have enough knowledge yet to fully understand it. The chick is 4 days old in the photo and I'm just starting to see some cuckoo pattern in the wing feathers coming in.