I found a green apple under my apple tree

Hmmm......maybe my apple tree isn't totally barren this year after all. I considered the possibility that a squirrel had carried it in from somewhere, but that it landed right under my apple tree seemed pretty improbable. So I looked up into the tree and I walked all around it looking at it from lots of different angles and way up high in the tree I do have some apples - not a lot, but a few. Lesson to all - do not let your trees go unpruned - if you do, they will not produce so well and if you over prune trying to catch up, they also don't produce so well.