Emperor penguin family - Our Planet
The emperor penguin (Aptenodytes forsteri) is endemic to Antarctica. Reaching 130 cm (51 in) in height and weighing from 22 to 45 kg (49 to 99 lb), it is the tallest and heaviest of all living penguin species. The male and female emperor penguins are similar in plumage and size. Photo: Emperor penguin adults and a juvenile on Snow Hill Island, Antarctica (wikipedia).