Thank you all

Sabyasachi

It's ISO 400. I haven't done any blurring. And going by the formula you shared, this image is a 7% crop. I had used the center AF point and locked focus on the wing- intentionally. I was hoping to get the eye covered by the DoF which did not entirely happen. I must admit that my actual idea was to dial in a f10 but stopped quite short of it fearing an insufficient shutter speed.