We have a lot more:
Drongo = one who is intellectually challenged.
Bludger = averse to
work.
Galah = noisy and without a lick of good sense (it's a type of noisy parrot often seen hanging upside down from telephone wires making lots of noise)
Cockatoo = the lookout used when involved in nefarious deeds (another sort of parrot which makes loud noises when it observes predators)
Australian vernacular had a broad range of home grown expressions which tended to make it fairly colourful, sadly now falling out of use.