This is a cliff swallow, taken in the early am in the mountains of Montana, canon 400d. It was 37 degrees when I took the shot (on 7/13) and I think the bird felt it.
Sigma 170-500mm lens at 500 mm, 20 mm extension tube.
f8
ISO 400
1/250
selective sharpening around the eyes. A little noise reduction on the background and a slight crop.









