Aperture f.2.8
Shutter speed 1/500 sec
ISO 500

RAW editing: Black & white preset used, exposure, contrast, clarity & shadows increased, highlights decreased. The Adjustment Brush option in RAW allows you to change certain parts of an image rather than the overall image i.e any of the above. In this case I increased the exposure of the pigeons as they were still a bit dark but I didn't want the rest of the image as light. One of the many benefits of shooting in RAW :o)