Emperor penguin
Birds
The emperor penguin is the tallest and heaviest of all living penguin species and is endemic to Antarctica. The male and female are similar in plumage and size, reaching 100 cm in length and weighing from 22 to 45 kg. Wikipedia
Height: 3.6 – 4.3 ft. (Adult)
Mass: 51 lbs (Male, Adult, After the breeding season) and 51 lbs (Female, Adult, After the breeding season)
Scientific name: Aptenodytes forsteri
Conservation status: Near Threatened (Population stable)
Speed: 3.7 – 5.6 mph (In The Water)
Lifespan: 15 – 20 years (In the wild)
Class: Aves