I've thought about that, Foulman: they're both females!
And yes, Chickenzoo (I've finally figured out the Names Thing, but I'll always think of you as 'Emu Hugger'), they will come back; but I'm not sure they'll ever again base themselves around the house as they used to.
Supreme Emu
My emus both disappeared about a week ago.
Readers may remember that about a year ago I tried to 'rehabilitate' them, but they came home. However, they are fully adult now; breeding season has begun; the drought has broken and there's good feed around. So, I don't think they've had an...