Species and distribution: emu (emu) lives mainly in Australia, is the second largest bird in the world, and can reach a height of 1.5 meters. The ostrich (ostrich), on the other hand, is mainly found in the African continent and is the world's largest bird, which can be over 2 meters tall.

Exterior features: emus have grayish-brown feathers and no feathers on their necks and heads; ostriches have black and white feathers and long feathers on their necks.

Habits and Behavior: The emu is a solitary bird, preferring to move alone or in pairs, while the ostrich prefers to flock and live in larger groups.

Differences in diet: The emu is an omnivore, feeding on plants, insects and small mammals, while the ostrich feeds primarily on plants, including a variety of grasses, seeds and fruits.