What emotion-based name did explorer Frank Hann give to a lake in Australia that turned out to be salty instead of fresh as he expected?

In the 1980s, Australian beer companies had to redesign their bottles to prevent mating attempts from which insect?

In Australia, what is the consequence for citizens over 18 who fail to vote in an election?

What is the name of the Burger King franchise in Australia?

Which former Australian Prime Minister was once known for holding a world record related to the speed of beer drinking?

There's a mountain in Australia that bears a rather negative name, reflecting the underwhelming experience of its early explorers. What is the name of this mountain?

In the Australian suburb of Surfers Paradise, what is the unique role of the 'Meter Maids'?

What animal, introduced to Australia in 1859 with good intentions, became a massive environmental problem reaching billions in population by the 1920s?

In 1967, Australia experienced a unique event when their Prime Minister, Harold Holt, went missing under what circumstances?

Unusually, in Australia, which bird is known to occasionally attack people, sometimes leading to eye injuries?