Overview:NOVA follows the great grey whales along their annual marathon migration from the Arctic to the Mexican coast and reveals little known facts about the mating and feeding habits of the gentle giants.
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First Air Date: Mar 03, 1974Last Air date: May 22, 2024Season: 51 SeasonEpisode: 981 EpisodeRuntime: 55:14 minutesQuality: HDIMDb: 4.198 / 10 by 106 usersPopularity: 247.278Language: en
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