I am sorry if this is not the right place to post this, but really wasn't sure where to ask. My 21 week old pullets love to be cuddled and stroked. I pick them up and stroke their wattles and skin around their face and ears. After a few minutes, around the same time they start to close their eyes, their skin around their ears and face starts to go pale. It starts out bright red, but then fades. It seems like this happens as they start to relax. Can anyone tell me why or how this happens? I am just very curious...does anyone else notice this?