Phone call to John goes something like this : "Hi John - we've got a bit of a problem up here. Two brown tree snakes (we think?) have set up camp in the wall of the house under the air conditioning unit. Any ideas about what we can do? Yes... yes.... really....... Right, I see.... So there's nothing to worry about.... okay. Thanks John." So much for the SNAKE Buster! John is obviously a man of few words however it would seem that they ARE in fact brown tree snakes and it is breeding season (joy o'rapture) and a female snake in season can attract anywhere up to 6 males - it just keeps getting better!
So, short of completely demolishing the wall - there is nothing we can do. John says they are not venomous (comforting!) and that once they are finished doing whatever they are doing - they will move on. Well, that's the theory anyway. Far North Queensland - beautiful one day - perfect the next!