ORIGINAL: etothepii
I don't know if this will help you, but this is one behavior I think is very interesting. A farmer I know says that whenever he gets the combine going, yotes show up. They know that the combine will flush out and confuse rabbits. The yotes just snatch them up. He's had yotes jog along side him, just waiting for a rabbit to run.
Interestingly, the corn surrounded this woodlot on all sides when I heard the howling, and the corn came down during this past week when the photos were shot.