I had one or two as a youngster,you need to get them before the back of there neck starts to go silver,however they are a lot of work,I remember catching 10 beetles under a slab and wondered how many it would catch so I dropped them on a bit of plywood about a foot square thinking some would escape it killed every one of them before it eat any,it was only a few weeks old,very clever they are,and they stink,my father pulled it’s neck,w