Ocean: Reefs Of Riches / Ocean Voyagers / Power Of An Ocean (Blu-ray)

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"Power of an Ocean": The Galapagos Islands and Palmyra Island, though separated by half an ocean, were both shaped by the power of the equator. Great ocean currents, set in motion by the force of the equatorial sun, affect the destiny of animals living in both places. "Reef of Riches": The Indo-Pacific region is home to an exuberant abundance of life. On the coral reef, every animal is an example of evolution in action. New species emerge, explained by radical and intriguing theories. Sexual selection, a tumultuous glacial history, and hothouse living conditions are all-powerful forces shaping life in this region. "Ocean Voyagers": This extraordinary and evocative film chronicles the maiden voyage of a newborn humpback whale alongside his enormous, yet gentle, 40-ton mother. The film charts their perilous ocean journey during the first few months of his life, as we learn about the unique culture in which humpbacks grow up and hear him learn to sing nature's most complex song.