So the prompt word is a bit strange today; hole!  I didn't know which way to go with it myself.  But then I found a photo of this tree in Central Park from back in October 2017.  

I bet that hole is a slightly different shape these days.  It caught my eye as it was heart shaped; and you know that when you find a hole in a tree that is a shape you are going to take a photo!

What shaped hole will you find today? Has it maybe changed over time?