I captured this almost a year ago. I came across this eagle (not a true eagle) by accident one morning as it circled a lake in front of me. So I quickly grabbed a couple of images. About 70% of the original. Cloned a few OOF treetops underneath.
30D, 300mm f/4L IS USM + 1.4x, ISO 400, f/6.3, 1/3200th, handheld.
It looks like difficult lighting here but you did well.
As others have suggested some detail in dark wind could be brought out (there is some hidden). Dup. Layer>Smart Filter>S&H to 30 -35%/ Paint areas besides dark wing with mask activated and black brush.
On the other hand and given the situation another poster is right and it is fine as is too.