Yellow help!

[Fluffonia]

So on the side of Ruby’s tongue, it’s more yellow then usual, what could that be?

 

[zERo1]

So on the side of Ruby’s tongue, it’s more yellow then usual, what could that be?

Could you post a picture of her tongue?

 

[SailBoat]

Look for anything in his surroundings that is colored yellow! But, yes the picture would help greatly!

 

[Fluffonia]

Sorry I tried but she closes her beak every time I try to take a picture