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Nature

Ocean Giants: Deep Thinkers

Airs Wednesday, April 4, 2012 at 8:00 p.m. ET/PT. Check your local listings.

04/04/2012 | Rating NR

Nature

Ocean Giants: Deep Thinkers

Preview: Season 30 Episode 9 | 30s

Airs Wednesday, April 4, 2012 at 8:00 p.m. ET/PT. Check your local listings.

Find out how clever - and how much like us - whales and dolphins might be. 4/4/2012

04/04/2012 | Rating NR

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Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...

Dolphin Bubble Play

Clip: S30 Ep9 | 1m 58s | What will dolphins make of the silvery rings of air produced by a bubble machine? (1m 58s)

Dolphin Mud Walls

Clip: S30 Ep9 | 2m 11s | In Florida Bay, dolphins feed by creating walls of mud that trap nearby fish. (2m 11s)

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Major support for NATURE is provided by The Arnhold Family in memory of Henry and Clarisse Arnhold, The Fairweather Foundation, Sue and Edgar Wachenheim III, Charles Rosenblum, Kathy Chiao and...

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