Thank you for sharing! I will ask around about thermal imaging, I unfortunately don't have the budget to buy one for myself so will need to find one to borrow.
I will also have to look into the transmitter suggestion in this thread when (not if) my tort comes home.
My russian tort has been missing for over a week. My partner built an outdoor enclosure so she could have lots of space and depth to dig in. While we were away our dog got into the enclosure and tort went missing, but was found a few days later by dog. Bought a lock for the enclosure door to...