Jack,
I should clarify that the area of Western Australia that I live in
breeds the biggest and the best mozzies, that is in Busselton.
Unfortunately I don't think your trip over here will bring you to
this mozzie area, otherwise I would prove to you that they are huge
and out in swarms in winter.  To collect our mail, we have to walk 60
metres to the mail box from the house and we have to spray ourselves
from top to bottom with repellant, any time of the day.  But anyway,
I am sure that your mozzies are just as bad.
Val