Now before you "want one" you have to think about fencing. I know it sounds crazy but before my husband would put up an inch of fencing on our property he asked us all the animals we could possibly want to put inside.
His theory was that he was only going to put up a fence one time. He was not going out to reinforce it because suddenly we wanted Llama, or Emu or Giraffe!
Surprisingly Emu and Ostrich take quite a bit of fencing. So before getting into these birds, I'd make sure you have the fencing to contain them.
Laney