[saul_goodman]

It looks maby like the remains of a row of haylage. Basically chopped corn, stalk and all, which is used to feed livestock. Usually you see this stuff in long white bags in the US country side, but there are multiple ways to store it. The stuff smells ferocious and self ferments. So they've probably used up the previous years haylage pile and now they are cleaning house so the rats don't totally mow down the spring planting their about to do.

[CJ808]

I think 30 secs in shows a building on skids. It’s probably something like a chicken house that has been moved across the field. The rats are in amongst the old poop.