What was the name of the operation — undertaken by members of the Australian military in 1932 — that utilized machine guns to control a bird species wreaking havoc on crops?

What was the name of the operation — undertaken by members of the Australian military in 1932 — that utilized machine guns to control a bird species wreaking havoc on crops?

The Emu War
The Ostrich War
The Kookaburra War
The Kiwi War
The Weka War

The Answer: The correct answer is The Emu War.