"As the majority of game in Australia is introduced and highly destructive, apart from making a clean kill, ethics for me don't really apply."

Well said. I think it is also applicable that a fair fw of the bigger introduced species - Camel, Buffalo, Donkey's, Horse, Scrub bulls, pigs et al are often few and far between and a lot of distance needs to be covered to find them, hence why some are shot from close to vehicles - I personally don't shoot from a vehicle at these (pigs being the exception), preferring to get out and get closer by foot if possible.

On the other side of the coin, spending a weekend walking long distances along creeks and waterholes after Buff, boars etc is great hunting.

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