I noticed a few grey scales a few days ago, but I didn't think much of them. Today when I went to handle my snake, I noticed there was a cluster of these grey scales right on the top of her head. They don't look like ticks; the scales are just dull and silver looking. It worries me because it seems that more of the scales are becoming this color...no pictures yet. I'll post some soon. Any idea as to what this is and why its happening?