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Published on May 18, 2009
Emperor Penguins return from the seas to feed their young, and dramatic scenes unfold as they hesitate at the edge of the Antarctic sea ice when they see a Leopard Seal is on the prowl. Brilliant wildlife short from BBC natural history show, Blue Planet. Watch more high quality videos on the BBC Earth YouTube channel here: http://www.youtube.com/BBCEarth and visit http://www.BBCEarth.com for all the latest natural history exclusives and fantastic new wildlife videos.