aestivation

I thought this story might make you smile. First: My outdoor habitats are escape-proof, 10ft x 10ft each, with the walls sunken 12-18" into a trench, down to rock, and there are lids with hardware cloth on them, with locking latches with quick links. There is no way to get out. Here is a pic...

Do box turtles have to aestivate or is it as needed? And is every breed that aestivates or brumates the same on this matter?