A lot of my geckos are descendants from a male Mack Snow that sired lots of speckled babies... I think it's somewhat genetic, but there isn't enough people working with them specifically so who knows if we'll ever understand it...
She's a cutie. I'm glad to see a break-up of those very dominant super snow stripes. I love the stripes, but variety is always nice Didja by any chance name her Pepper?