I solved this puzzle back in 2014. It was a bit harder than I was expecting it to be, but then I like puzzles where you have to use a bit of logic.
I was out caching with my son Bobcat today. A lovely sunny day with a nice walk to the cache - lots of butterflies by the side of the field.
The cache caused us all sorts of problems - we really thought we had lost our touch (how can we not find an ammo can). Eventually after about 15 minutes Bobcat found it (in a place we had searched thoroughly three times before). Huge relief. I had a look through the previous finders - quite a few famous names there.
Last found in May 2016 - so that means we have resuscitated it