I posted this pic yesterday and frostfire asked a question about so thought I'd put the reply here...
Asian House Geckos are native to South East Asia but have been introduced inadvertently to Australia where they are now established in Queensland and Northern Territory. They are mostly found around towns and cities. You could take a photo like this any night - they are always hanging around the outside lamps and windows. They will have a go at decent sized moths too - here is a shot of one with a larger main course it found on the curtains.
