Sea Urchins
A field of purple sea urchins (note juvenile garibaldi)
© Bob Gladden
Closeup of a purple sea urchin
©
Garry McCarthy
White sea urchins
© Bob Gladden
Crowned sea urchin
© Bob Gladden
Purple and white sea urchins
©
Bob Gladden
Many purple sea urchins
© Bob Gladden
Red sea urchin
© John R. Hyde