I am guessing 1-2 months old but need to review Cassy and Tatanka's pictures. He/She was release to the tank about 2:00PM and surprised me by coming out and sitting on the LR around 5:00PM (or at least that is when I noticed him). When he did not spook, it occured to me he was hungry. I normally offer food before release but failed to think of it this time . With a little encouragement he/she chowed down on a thawed fiddler crab, ate for over an hour and depositied the crab legs arranged as octopus arms just outside his den. Sadly I failed to take a picture of the arrangement but will see if he repeats it tomorrow