Hi Liam,
Are you talking about in the first pic on the second coil from the ground?
If so thats called "blushing" and is just an area of lighter colouration and perfectly natural rather than as a symptom of anything wrong.
Do a forum search on "blushing" and "flames" to see pictures on just how variable these magical animals are.:)
Though Gingers head is a bit outside the range I've ever seen.:D
Can't wait to see her babies :clap:
dr del