Yellow colour in between beardies scales

[Ema86]

Hi,
My adult beardie has some yellow colouration in between the scales on part of his head and around the base of his tail.
I'm not sure if this is some sorftof fungus or if it's just his skin.
Any help would be really great.
Thanks

 

[Chrisreptile]

Is it the colouration of the beardie?

A picture will help alot here.

 

[dragon lady]

ditto!...more than likely just colour pigmentation

 

[Ema86]

hey, thanks.
I don't think it's his colour, he has some yellow on around his beard which is his colouration, but this seems different and it's not actually on his scales, just between them.
I'll try and get a pic up today.