Chick with no feathers on back of head and part of neck?

[PolloGal]

Hi. Is this little one ok? Tried to get best pics I could. It appears to be bald on the back of the head and on part of the neck. Never saw this before. Otherwise…seems active and normal. A bit worried….Thanks for the help!

 

[fluffycrow]

I think this this the second thread you've made, but it's just a naked neck. Are these eggs from your flock?