I lost him back in December of '05 only a couple of months after I bought him. He had managed to squeeze through a small gap in the corner of the tank lid. I searched franticaly everywhere. My herp room is in the basement so I checked under the furnace and the heating pipes, but never found him. I also tried laying out thawed pinky mice.
After a couple of months I finally gave up. While my cages are all raised up and the basement is kept fairly warm, the floors and walls still get very cold in the winter. Also, we had major flooding in the spring and we got a couple of inches of water down there! So I figured he was a goner.
Well, in June of '06 while I was working with my herps, I saw him crawling around behind the sink. I couldn't believe it! I looked him over carefully and then weighed him. He had only lost 1 gram of weight in 6 months! I'm not sure if it was the cold or if he was able to feed on some of the loose crickets running around my basement. either way, he seemed to be in very good health. He took food right away and has been doing great ever since. But like I said, he's got some catching up to do. He was 97g a couple of months ago. The female was 156g at that time too.