The Emperor Penguin's adaptations to its harsh environment are highly remarkable. In fact, they are the only penguins that breed during the Antarctic winter; air temperatures may reach −40 °C, wind speeds may reach 144 km/h and water temperature is a frig

The Emperor Penguin's adaptations to its harsh environment are highly remarkable. In fact, they are the only penguins that breed during the Antarctic winter; air temperatures may reach −40 °C, wind speeds may reach 144 km/h and water temperature is a frig