What Were They Thinking?

What is that in the middle of the Cowskin Creek? That would be 2 tractors. I don't think they started out in the middle of the creek but that's where they ended up. I took this picture while exiting Kellogg onto Maize Road. I just wonder at what point did they think about moving their tractors to higher ground or did they leave them on the little mound of dirt on purpose just in case it rained.