Nose Ring. Nothing says badass like that. Or says image problems. Especially when its a giant eagle with a nose ring. I mean how does that even work? Puncture straight through the beak? That can't be safe, sanitary or even remotely sensible. The other question is, who did it? The eagle clearly couldn't since it has no hands. Perhaps a wizard did it. Now I have images of a wizard running a piercing and tattoo parlor for monsters who want that special tough look to intimidate adventurers.