Goose tracks

My daughter and I were in a park. The cache was obviously secreted somewhere in a crevice on a large pile of rocks which were sitting right in the middle of the park. We looked and poked for ages. Finally I saw a zip loc bag. I reached in deep, sure I had found the cache. Nope. Instead the bag contained a glass bong (a very pretty one; though admittedly, I have nothing to compare it to) and a tiny bag containing a few seeds. We are fairly new at this and got quite a laugh out of it. Never did find the cache, tho.