hi! i have 8 hens and two or three of them have a similar issue, mostly on the combs (maybe it’s not an issue at all, i just wanted to check!) i noticed some dry, flaky-looking areas around their faces. it looks a little white. is this okay? my other girls have vibrant combs, so there is quite a difference. it has been in the tens and twenties here in massachusetts and i think the weather could be to blame, but i just want to know if there’s something i can do to help or if it’s a serious/painful issue. i’ll include pictures. any help is appreciated!