Kingdom of the Blue Whale National Geographic Explorer : Season 2009 Episode 5
CNBC 2h 00m
Aired: November 6th, 2011 @ 8:00 PM EST on CNBC
Blue whales are the largest creatures to ever inhabit the earth - yet despite their size, we know little about them. A team of scientists set out on an expedition to unlock the secrets of the blue whale and investigate why they are dying. AKA: Blue Whale Odyssey (UK)
