Hi All
I have a Df grey normal hen with 4, 2-3 week old chicks. she has had a nice dark cere and been very healthy. Today I have noticed that her cere has turned almost white although is still feeding chicks and cock is feeding her and she still seems quite healthy otherwise. Nutritionally there should be no problem. the only thing I can think of is that the particular nest box is quite dark so am wondering if this could be light, melanin and vitamin D3 deficiency due to the low light levels in this box. Would love to hear from anyone with experience with sort of difficulty.
Thanks
Paulie