Help what is this!?

[MIHomestead4]

Not sure what this is. She’s the only one that has it she’s eating fine, drinking and still laying.

 

[Bear1978]

Hmm.. Possibly mites or lice?

https://www.backyardchickens.com/articles/mites-lice-treatment-and-prevention.64597/

 

[Painted Calls]

Is it a bump or just discoloration? Could be Fauvus or Fowl Pox.

 

[Bear1978]

Is it a bump or just discoloration? Could be Fauvus or Fowl Pox.

Oh yeah. I forgot about THAT... Hopefully it’s neither! Good luck!