March of the Penguins (Blu-ray)

Emperor penguins overcome daunting obstacles in order to return to their breeding grounds for mating season. This tells the story of one year in the life of a flock -- focusing on one couple in particular -- as they trek across the Antarctic on an annual journey that invokes just about every major life experience: from birth to death, from dating to mating, from comedy to tragedy, and from love to fighting for survival.