I have a beardie that is 5 months old and has reptile sand for the bottom last night i witnessed her burrowing under her half hollowed out log and went to sleep her head was under neath the left side of it with the rest of her body still in the log. i took her out of there cause it made me nervous and wanted to make sure she wouldn't get hurt or that the log wasn't putting to much pressure on her. so i filled in her burrow and after a few hours went to sleep, when i had woken up i found her in the exact same way i had taken her out of. usually she just sleeps consealed in the plant material or in her log. I was wondering if any one else has seen this happen or is it normal?????