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NOVA
1974
Published on, 9 months ago
NOVA
Private Lives of Dolphins 19 Season 17 Episode
55 min
1974
7.1
NOVA delves into the deep sea drama of life among the dolphins at research stations in Florida and Australia. Like humans and chimpanzees, dolphins have evolved a sophisticated social system that provides clues about the origins and purpose of big brains and intelligence.
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