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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.
Primera cita aèria : Mar 03, 1974
Data de l'última transmissió : Aug 07, 2024
Episodi : 984 Episodi
Temporada : 51 Temporada
Temps d'execució: 55:14 minuts
Estudi: PBS
País: United States of America
Repartiment:
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