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Great Migrations is a seven-episode nature documentary television miniseries that airs on theNational Geographic Channel, featuring the great migrations of animals across the globe. The seven-part show is the largest programming event in the ten-year history of the channel and is part of the largest cross-platform initiative since the founding of the National Geographic Society.[1] It was filmed in HD, and premiered on November 7, 2010 with accompanying coverage in theNational Geographic magazine and an official companion book.
Great Migrations debuted on November 7, 2010 worldwide. The series airs on the Sundays of the same month, spread across four hour-long chapters, excluding three supplemental hours which run on other dates. The National Geographic Channel estimated that the show’s premiere would be accessible in 330 million homes across the globe.