Whale Adventure With Nigel Marven: Season 1, Episode 1

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Nigel watches in Baja California's San Ignacio lagoon, as the calves spend their first months of life learning swimming skills. He chats to the scientists who are studying them. The whales begin their journey north towards the American border as Nigel takes a road trip through the desert, running into rattlesnakes, lizards and antelope along the way.