For an example see the photo of nesting emperor penguin. They were then able to visit the penguin colony and collect several emperor penguin eggs. However, around August, giant petrels return to feed on emperor penguin chicks. Therefore, 80% of the emperor penguin population comprises adults five years and older. Under the alias of "Emperor Penguin", Ogilvy takes over the Penguin's operations. The emperor penguin is a very powerful bird. The Weddell seal out-dives even the emperor penguin. Bane retrieves Emperor Penguin for the Penguin as part of their agreement. The Tragically Hip composed the song "Emperor Penguin" for their 1998 album "Phantom Power". The emperor penguin has some of its breeding places concentrated in Queen Maud Land. Every emperor penguin sings a unique song called a "heartsong" to attract a mate.