"So for the past 50 years we've been... studying these animals from the deck of a boat. Now this is very limiting. You can't see... you... have to put... s off the deck... But... they've found... that... sperm whales have dialects... they can shoot this click communication in focused sound beams to other whales across great distances... [T]hese sperm whales can cram 1600 micro-clicks into a single second... and move discreet frequencies around..."