An ammo box has been placed here to accommodate tagged travelers.
If you would like to move the Trackable to another cache, take it with you. You do not need to leave anything in its place as long as you are willing to help it on its journey. When you take a Trackable from one cache and drop it into another, it is important to log the Trackable's movements.
When you have seen a Trackable in person, but have not moved it, you can log that you have "discovered" it. To do so, you will need to write down the Trackable's Tracking Code (the unique series of letters and numbers etched on the item).