Euro sign was the first thing I could think of looking at the shape of the wings, tail and head of this almost mature White-tailed Eagle.
Although I'm quite sure the bird doesn't has a clue what an Euro is because it's a Japanese Eagle :-)
It might be that he did it because he knew I am from the Netherlands......., lol :-)
Shot taken on a dark, dull and snowy day near Akan on Hokkaido, Japan.
Best wishes and have a nice Sunday,