How Smart Are Dolphins?
Clip: Season 5 Episode 4 | 10m 50s | Video has closed captioning.
These brainy marine mammals can "read," plan ahead, and communicate in astounding ways.
Aired: 02/09/11
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Problems Playing Video? | Closed Captioning
Clip: Season 5 Episode 4 | 10m 50s | Video has closed captioning.
These brainy marine mammals can "read," plan ahead, and communicate in astounding ways.
Aired: 02/09/11
Problems Playing Video? | Closed Captioning