This documentary from National Geographic takes a super in-depth look at the mysterious creature the Blue Whale, exploring how the effects of currents on the ocean floors influence the ways the massive creatures travel and eat, and even examining the animals' DNA. Cammila Collar, Rovi
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This documentary from National Geographic takes a super in-depth look at the mysterious creature the Blue Whale, exploring how the effects of currents on the ocean floors influence the ways the massive creatures travel and eat, and even examining the animals' DNA. Cammila Collar, Rovi
Read Less
