How would a biologist handle the great emu war?
The Great Emu War, was a nuisance wildlife management military operation undertaken in Australia over the latter part of 1932. Wikipedia states the outcome was a failure because the emu population persisted.
Australia had WW1 era weapons which were not effective. How would a biologist tackle this 'war'? Would it be practical to increase to the number of a predator of emus?