This is a screen shot of how I arranged my layers:
This is the original pic, taken at about 9pm at night:
Here is a 1920×1080 wallpaper.
Here is a 3200×1080 panorama.
I saw six in this area that morning. I would plan on bringing a tripod and a 300mm lens next time. For this one I used a 135mm with a K10D, circular polarizer, ~400iso, 1/200. Post in Gimp.