This bizarre bird species is one of the longest living bird on earth and can be found in New Zealand. It is both the world's heaviest and flightless parrot in existence. Although they become sexually mature at age nine to ten and breed every two to five years, they can live more than 90 years. When the bird feels endangered, it enters the ground and freezes. Some of their predators include humans who hunt them for their meat and feathers, domesticated, stats, and dogs.