|400mm f/7.1 1/500sec ISO400|
|400mm f/8 1/500sec ISO400|
I took the photo with my EOS 500D and my EF 100-400mm f/4.5-5.6L lens. To stabilize myself and reduce camera shake I was sitting on ground resting my arm onto my knee. The camera was set into P mode and calculated aperture and shutter speed automatically. ISO was at fixed value of 400. To control auto focus I switch it into single spot metering.