what are some major facts about emperor penguins and there migration?
The Emperor Penguin (Aptenodytes forsteri) is the largest of all penguins. It is the only penguin that breeds during the winter in Antarctica. Emperor Penguins eat mainly crustaceans (such as krill) but also indulge in consuming small fish and squid. In the wild, Emperor Penguins typically live for 20 years, but some records indicate a maximum lifespan of around 40 years.