I was rolling down I80 highway in Nebraska when I saw quite a lot of birds in the air. They're not in any usual flocking pattern, or any pattern for that matter. It was quite a sight. So much for algorithmic flocking pattern.
I also went through a tornado. You know, that inverted cone shaped wind. Not much of a tornado. About 50 feet diameter and about 3 times tall. When I first saw it, I thought "Geez, those birds sure fly low!" Except those weren't birds, but pieces of cardboards. It was quite a surprise going through it.
I wish I have a high-res camera with zoom, so I can take pictures of these. Hmmm, not a bad idea.