That's great that you are highlighting this beautiful bird. About 6 months ago I came across a Cornell University documentary on this very subject.

I am sharing this link to a beautiful but sad documentary about an Eagle species which will soon be extinct. It is remarkbale for the photography and production, and for the story which is told by a tiny, dedicated group of people hoping to draw attention to the plight of these magnificent birds. I think that you will enjoy this. https://youtu.be/onvsjQUjTIc