Hi, Avie,
I use Youtube clips as a source of information.
My isolation is both positive and negative. The positive is that I get to see wild emus all the time. (Seen five today – and Felicity and Noddy were here for breakfast. Two were a handsome dark breeding-pair.) The negative is that it is therefore so very hard to fill in certain gaps. Lots of things I’ve seen just don’t seem to be mentioned anywhere on the Net (and I haven’t had the pennies to buy the really expensive books I’d need to track some stuff down).
For example, I spent time locating and observing clutches of wild chicks. After a while, I realised that, when sighted, the male and his clutch doesn’t simply run away. The male stands its ground, and he and the chicks retire in a disciplined and practised manner: the model varies; but the males I’ve seen stay between the intruder and the chicks at first, then run to the lead later on.
Now, if you’re interested enough, watch ‘Youtube Emus on Quilpie Thargomindah road – outback Australia.’ It all goes pear-shaped for the male towards the end of the clip – pre-history has no lessons about rednecks in S.U.V.s chasing your children – but watch the first part carefully. The male simply stops (he doesn’t expect that the vehicle will so rapidly outflank him). Then he bolts to catch up.
[One afternoon, a fine big wild male with a clutch of six or more chicks advanced more than fifteen paces on me as I watched through the binos. Did I, at that second, think that emus are related to dinosaurs? Yes, yes I did!]
You need to patiently put the fragments together, and weed out the stupid Emu Attacked My Camera clips; but there is a lot to be gleaned.
S.E.