Yellow fungus or just yellowing?

[Ambertachnak]

Hey I have another question.
I have noticed this yellow look to my dragon on the sides of belly and tail. It has no different texture and my dragon well he has some health issues already but not acting or eating any differently. Could this be yellow fungus? I am taking him to the vet this up coming weekend just thought I would get some opinions or input on this.
I didn't notice this on him a weeks ago then again since I have been dealing with his femoral pore problem I'm looking at him a lot now in the back area.
This pic of his tail and legs together, the one that looks yellower is with flash the whiter looking pic is no flash.

 

[traildrifterphalanx]

Just some beautiful yellow coloring

 

[CooperDragon]

I agree. That's nothing to worry about. Just nice bright natural color.

 

[SpacialCoogs]

yeah Yellow Fungus is pretty nasty, its basically a flesh eating fungus. What you have is lovely and inherant in the scales not eating the poor beardie flesh.

 

[EllenD]

Just your Beardie's coloring, definitely not Yellow Fungus...