could someone here help me out with genetics with my breeding im sorta newer to silkies i have 4 silkies 2 of them for 1 year since babies and the other 2 are newer .. the first ones i got are grey im pretty sure and the black grey is my rooster black is my hen what colors would i get from then i know black and white for sure but what others .. and my other ones are buff rooster and blue hen .. what would i get from them ?? the breeder i know said my buff rooster has a really black tail and that means i can produce partridge from him .. the breeder i know has been raising silkies for a long time and his silkies are really good quality his silkies win all the time at the shows first place with his silkies so i don't think he is lying but can someone help me out here