The big flower pots we move to school for the winter, came back a little early--because the Gray Tree frog my (teacher) wife found a couple months ago, finally moved on Friday when she watered. The frog stayed still during the move home, and is now back in front of the house. I took a photo of it after it was loaded for the trip home. As the frog remained motionless at school all winter, undetected by students or staff, shows that hibernation is a good way to get through the winter.