Is it common?

Hey...When I got the Ig back, it's body is really green in color and some orange patches ard. But now it's more of the orange patches...goes away some time.

And notice his head is kinda black in color.

Is ity normal?

[Lizgirl]

Isaac, my iguana, has a lot of orange on his forearms and black stripes on his tail. His body changes color in the sun by getting darker in color. His head is basically the same color as his middle which is a light green.