The largest toothed animal in the world, it was named for the milky-white substance found in its head
The organ produces a white waxy substance that was originally 
mistaken for ... within its head; after all the sperm whale is the deepest diving 
animal in the ... are found on the sperm whales head and face appear to be 
indicative of its... [DOC] [TLE] The Squid and the Whale | The Whale vs.