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Ocean Giants Season 1 Episode 3

Episode Title: Voices of the Sea
Countries: ,
Airing Date: August 28, 2011

Stream the full Ocean Giants Season 1 Episode 3 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.

Ocean Giants: The series takes a look at the vocal ranges of marine mammals, finding out how sperm whales produce clicks to locate giant squid two miles beneath the ocean surface and how narwhals use a similar technique to find breathing holes in Arctic ice floes.