So what does this tell me about my white roo? Anything? Is this a good thing? I have seen other birchens on here and they are pretty. Do I still need SDW hen? And what do I do with her again if I do? Can you tell anything about my white chicks? Sorry about all the questions.
No it doesn't tell me anything about him.. Your hens could be melanized birchens.. Or birchen/E.. if they are black.. It would be impossible to know since birchen will dominate duckwing.. Does your white roo have green legs or blue? I think birchens are nice.. penciled, spangled, and laced can all be made on birchen bases.. And yes, they are pretty.. I have one with a pattern gene that extends the lacing all over her not just on the breast.. Very pretty.. You need the silver duckwing to figure out what your roo is for sure.. You breed her to your roo and then post the pics of the offspring. I can tell from your white chicks that they have dark legs and are thus more than likely red duckwings or creams from the kriner line of cy's. If your roo has dark legs I would assume he is red duckwing or cream underneath.. Generally roosters with red bases in this line will have a gold cast on the hackles, saddles, and shoulders.... On whites that are not from these lines. Such as my lines, you get white chicks with white/yellow legs, and a characteristic (onagadori trait) dot in the back of the head.. See pic below.
The whites on the far right with the blue dots in the back of thier heads are blue red birchens or blues.. I know because the mother is a blue birchen (rec. white) and the dad is a bbred (rec. white) yellow leg.. the ones without dots are white yokohamas.. Chick on the far right that is black with red casting is a birchen based like yours..