flying Eastern Kingbird

This is my favorite shot of an Eastern Kingbird from my last trip to Blue Cloud Abbey. They would tease me by waiting on a telephone wire or fence post until I pulled up, got my camera ready, only to fly off to the next post 1/2 second before I squeezed the shutter. This bird was particularly persistent in annoying me; however, I was able to match its speed and follow it at about 20 mph limiting its opportunity to land. After about a couple of dozen shots that were totally useless, I came up with the above. I suspect that this Kingbird decided to be nice to me & give me a break.