Strange, unusual, and morbid findings....

So, while inspecting my Tsuga canadensis plants today, I peered ahead and upward at something unusual sitting ontop of our shade cloth in our shaded plant  lines.  Upon further investigation, I discovered to my horror what remained of a rabbit.  How it got up there, I've yet to figure out.  But the other question that came to mind was, just what exactly happened to the rest of this poor fellow?!