Traffic Jam

We've all heard stories living in various parts of the US about traffic suddenly getting backed up on the interstate because of a horse, deer or some other animal has gotten lost right?
Well how about for a massive goose crossing?  My friend was going to work earlier this year out to some factory when traffic stopped for a while.  So he got out of the car and went to the front to see what it was all about and this is what he encountered - a goose farmer taking the geese someplace.  Anyone up for a game of Where's Waldo???