their beaks and their eyes are about the same size . It's just easier to see their eyes and a lot less stressful on the critter.
Sorry, I was just trying to help.
Looks like a blue ring. I'd keep a tight lid on it. Either way, all species carry some type of venom. Most aren't any worse than a bee sting - but if it is a blue ring, you'd be dead before you realized you made a mistake.
If someone hasn't had one escape, it's only a matter of time.
I have never seen either in person (blue ring or common), but from seeing numerous videos and photos and comparing it to what i can see from your pictures, i am thinking it looks more like a blue ring than a common. Maybe if you posted a few more pics it would be easier to tell. Maybe by putting your hand in the pic so we can tell the size.