Talos on Left.. Rhea on Right.
I know Talos is Opaline and Rhea is Spangle, but what are the colour mutations? because i'm not 100%
well looking through my photo misshaps/recycle bin i found this photo of his tail.Talos looks like this to me: http://cutelittlebirdiesaviary.weebly.com/violet-green-budgies.html
Rhea looks like a seafoam (yellowface II SF sky) spangle