THE NATURAL WORLD
'(<a href="http://www.j-archive.com/media/2002-05-07_J_21.wmv">Cheryl of the Clue Crew groups with the troop.</a>)  Referring to its hair color, the <a href="http://www.j-archive.com/media/2002-05-07_J_21a.jpg" target="_blank">dominant male</a> in a group of gorillas is called this'
a silverback