My tortoise seems to have her own unique behaviors, but when you put up barriers where she can't see out she tries to claw at the enclosure also. A lot of people said that if we put her in an enclosure she could see through she would claw to escape. We put her in a glass reptile tank and she will follow me around but doesn't try to escape. We put up a mural or picture on the back of the tank and she claws at that now. We had planned to block more of her view but haven't based on how she has behaved. I used to bathe her in a white dish and she clawed at the sides like a crazy girl, but now that I have her in clear glass she relaxes more. She also will constantly try to escape her exercise area if I am outside of it but if I go and sit inside with her she just climbs around on me. Lot's of rambling later, I guess I am saying maybe he wants to see out?