The large, flightless bird native to Australia is the emu. Emus are the second-largest birds in the world after ostriches and can reach heights of up to 6.6 feet. They are known for their long legs, powerful running capability, and distinctive plumage, which consists of soft, shaggy feathers. Emus are primarily herbivorous, feeding on a diet of plants, seeds, fruits, and insects. They are important to their ecosystem and often play a role in the dispersal of seeds. Additionally, emus have cultural significance to Indigenous Australians and are featured in various stories and traditions.