In this internet age of information flying everywhere it is easy to forget about nature. We zing our LOL's and BRB's, mixed in with ROTF & STFU. But the trees want a piece of the action too. They want to say "Hi".
I am confident that when they evolve a better vocabulary, they will say, "Four legs, stop peeing on me."
Judging by this photo, I would say that fields must be the Einstein's of nature and crop circles are just showing off.