I am new to this hobby but having a blast! I have moved one travel coin in the last month or so...I started to track it and sure enough, it's in the same cache that I left it in...or at least it says it is...it seems like around where I live bugs and coins just don't move a bunch or very far....most of the caches around here are just micro's....which are fun and all...I am geting to the point I want to pick up some bugs from this town and take them to the next town myself....