Have you tried using a head-scarf? My hair hangs down just past my shoulders. It's not super long, but my gliders used to LOVE to play in before I started putting a scarf on my head.
They will still jump on top of my head every once and a while, but they jump off quickly afterwards. They really aren't feeling the whole "scarf thing", but I've found that it keeps them out of my hair.
I would sugggest that you put one on when handling them if this is a problem for you. I think that they won't be as fascinated with your head, or your hair if you do. Good luck
