Where did the trash come from? And that ham?

Hey spring is finally on the way. The snow is melting. The areas of bare grass starting to show signs of greening. But your noticing that the mostly clean yard you left in the fall after raking now has all of this trash. It's amazing how much shows up.  I live on a medium busy street and have a few neighbors on rental properties that just don't care. So my yard seems to collect a lot. Not just your basic trash. But car parts, pieces of shingles, sometimes sadly some type of animals, hats, gloves. That's usually the extent of what I find. There was someone in the Twin Cities that found a complete, intact Cub ham, still in the bag.  Still Frozen.  Wonder if it's still good.