Giant Penguin Fossil Discovered in New Zealand

March of the giant penguins! A 27-million-year-old fossil of the largest penguin ever known has been found in New Zealand. Standing at about 5 feet, the penguin likely weighed 130 pounds and resembled its modern counterpart, except for a longer bill and more slender body. In comparison, today's largest penguin, the Emperor penguin, stands about 3 feet tall and weighs around 85 pounds. Tatsuro Ando of the Ashoro Museum of Paleontology in Japan told Discovery News that these giant flightless birds first emerged about 50 million years ago, not long after the extinction of dinosaurs, and thrived for 25 million years before dying out, likely due to a drastic change in their environment.