I will say I don't see as many white tails as a lot of the other colors. I personally can see a good reason why, the tail being washed out in photos in the sunlight (like my skin, which photographers constantly moan about it throwing off their white balance, tee hee).
There aren't a lot, though Meridan has one. She let me try it on once actually. As Iona predicted, the image is a little saturated with all the whiteness, cause I am super pale.