White powder on ears?

[Shearert]

Hi, my chicken has what looks like white powder on both sides of what I think are her ears? Does anyone know what this could be? Her comb is a nice bright red no other issues I can see and no other chickens have it.
Thank you!

 

[JadeFarms]

If I’m not mistaken, that’s probably his ear color.

 

[Birdie mom]

Yup. That's normal.

 

[coach723]

Looks normal, more info on ears and earlobes below.