Last night my sister dropped off two chickens at my house, A sizzle pullet (Two Months) and a Silkie hen (About a year and a half). In the morning I inspected the birds for any illnesses or parasites. The Silkie hen was fine but the Sizzle pullet had some kind of callus on her face. Its kind of like rough skin but it has a "flakiness" to it. I put some Coconut oil on it and it seems to be better. (More like normal skin) It has a tinge of yellow to it and the callus has big lumps gathered under her chin. She doesn't seem to be affected by it but it does wrinkle her skin. Sorry for the bad pictures. This is "Little Orphan Annie"