And here we have a small vortex of cows that I saw on a farm on the way to Lake Ohau. The day was a bit stormy and threatening on the horizon, but there was a bright and brilliant New Zealand summer sun just beating down on these fields. All these cows were quite young and they were walking in such a tight little bundle. I'm not sure I've ever seen that before. They reminded me of a tight little flock of sheep!