As i read this
There is a flock of their nit quite so destructive, but just as noisy cousins, the koella (they have white crests and pink around the eyes) on the oval behind us and have been screeching since just after 3am, it is now6 am.
It brings to mind, stories i heard when working for telstra of termites/ants developing a taste for the insulation of cables crossing the Nullarbour