Standing at my duty post, the air crisp and clean from the cold front that's passing through, I heard geese and watched a flight of small geese (blues and snows) flying down the river. Classic chevron pattern. As usual one side of the Vee was longer than the other one, and I thought about that for a minute and decided that I might pass on the knowledge of why geese fly like that.
Do you know why one side of the Vee is always longer than the other side?
There are more birds on that side.