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mosquitos vs black flies seems more in character ...
Aren't all animals native to Australia venomous, poisonous, or toxic?Perhaps some of our down under friends could discuss, but I'd take your black flies over the flies in the outback. I'll tell you, from the Northern Territories to Alice Springs and even west out to Perth, the flies are so thick one has to wear a face cover to keep from breathing one in or having one fly into your eyeball.