Hi all,
I noticed today that Wanda has a injury on her head; it looks like her nose is dry and a scale has fallen off possibly. Her humidity has been a bit low at the moment (Something I'm struggling with in the whole house) and sits at 45-50%. Temps are 25c (77f) ambient and 32c (90f) hot spot, heated with a CHE. There isn't anything sharp in her viv that I can see. The injury itself isn't bloody, but it looks pretty bad. Any idea what it could be, and what I could do to help it heal?

(I'm sorry about the size of the photo, but I wanted to show it as best as I could)