'What do Limpy Chick and Offsider think about Dad and the Cheeky Chicks visiting so often?'
Imagine, Antique, that you are sitting on a comfy cloud a mile above the house-clearing. Below you, you can see miles and miles of land, some farms with the fences down, some National Park.
And on that territory are various ‘formations’ of wild emus: breeding pairs, Dads with clutches, etc.
None of these are moving randomly. They are ‘working’ a circuit of permanent water and pastures.
We roughly understand, for example, that the home-team emus here might cover four or five miles in a day, from water to pasture to pasture to water, and then roost wherever they are when the sun goes down.
So the answer to your question is: they all come and go, not randomly, but ‘within their orbit.’ And they bump into other. And there are or are not conflicts of varying intensities.
Of note, though, is that when a breeding-pair ‘commands’ some bit of turf – as Limpy Chick and Offsider Emu do here at present – they will attempt to drive off interlopers.
And Dad and The Cheeky Chicks are such interlopers, but LC and Offsider don’t put a lot of effort into them. It’s like trying to catch a cloud in a butterfuly net. Offsider, for example, will chase the chicks to the edge of the clearing, but they’ll begin edging back in a matter of fifteen or twenty seconds.