Great pose and wing position. The 100-400 is great for these types of images. Unfortunately, the off angle light has caused the whites on the front of the wings to be overexposed. You might try toning those areas down a bit.
Hi Danie,
I like the BG but find the head a bit soft and unfortunately some of the whites are blown.
The underwing white details are good and I like the trailing feet
Gail