Hello, I picked up 5 eggs from a breeder who got the parents from Fibro Farms. They were all supposed to be silver birchen yeonsan ogyes, but only 2 hatched and both look different, and I can't tell if they are male or female. They are 8 weeks old, hatched June 11. They are very similar to the Ayam Cemani. Clearly the 2nd one is mixed with something as it has a red comb and a little white under its feet. Any guesses on gender?