http://en.wikipedia.org/wiki/Image:Emoe.jpg
Something that looks like an emu is an ostrich.
an emu
emu is a day animal.
Rod Hull and his Emu had the witch Grotbags on the television show Emu's Pink Windmill Show.
An emu is a bird. It is a flightless bird of Australia.
Emu
Yes. The emu is a large, flightless bird which is native to Australia.
porgupine
No, not in an answer like this one. I could if you were here, or I was there . . . I would show you a picture of a Quetzal or a Quail
Yes. An emu is regarded as a wild animal. Although it can become used to humans, and although it is farmed, it cannot be truly domesticated.
an alpaca looks like a furry animal
Yes. An emu is regarded as a wild animal. Although it can become used to humans, and although it is farmed, it cannot be truly domesticated.
Emus certainly can be farmed for their meat. But it is not what is commonly thought of when thinking of a 'farm animal'.
The emu bush belongs to the genus Eremophila. It is endemic to Australia and is found mostly in Western Australia. To see a picture of the emu bush, refer to the related link below.