Expert

Emus and Ostriches may look alike to the untrained eye, and there are similarities, but you experts out there will know they developed in different parts of the world.

Similarities:

Both have long legs and long necks, and belong to the same order. They are both flightless, they are both built for running, they both hail from grassland habitats....

And differences:

Emu - Australia Ostrich - Africa

Emu - three toes           Ostrich - two toes