These guys usually show up about this time of year in the state park across the road from me. I have plenty of photos of them hidden in juniper trees, but it was a rare treat to get one out in the open like this.
Very nice shot, it looks like you have the bird's attention.
I would suggest a slight adjustment of the dark areas in curves whilst pegging the mid tones, this improves the contrast and the image pops out at you.