Sometimes the black circle is surrounded by a yellow ring of dead tissue.

There is usually a yellow ring, across the top of the head, halfway back.

The upper surface of the leaf shows a yellow ring and no swelling.

Adults have bright red bills and a dull yellow ring around their eyes.

It may have a soft yellow ring with a gray center.

"And were there many yellow rings about their arms and legs?"

The iris is white with a yellow ring around it.

And now that she's got my left hand I can't get at my yellow ring.

A further feature is the prominent yellow ring at the abdomen.

There was a speck with a yellow ring about it.