The film version of the TV series quot; Planet Earth & quot; (2006) filmed the migration routes of several animal families. A documentary about the earth and nature, jointly produced by BBC of the United Kingdom and Germany, took nearly three years, through the mysterious documentary of life on Earth, through the real record of the beautiful scenes of nature and the pure struggle between life and death of wild animals, and coupled with the wonderful soundtrack of the Berlin Philharmonic Orchestra, the charm of the earth was unreservedly and perfectly presented on the big screen, aiming to appeal to people to protect the environment. The documentary, carefully produced by Alastair Forthergill and his team across seven continents, 62 countries and 45 cameras, shows us the migration and life changes of animals in the era of global warming, the grandeur of nature, the fragility and strength of life, and the impermanence of change. We were deeply shocked by the scene and music of the whole film from beginning to end. It opens in France in October 2007.