Congratulations! You must have a house that is warm, dry and close to food.
However, some guests do outstay their welcome.
Can we suggest some ways of gently persuading your 'guests' to leave.
First...provide some attractive alternative accomodation. See here how to make a home that is just as good if not better than your roof...
Second...apply some gentle persuasion techniques...
How to persuade your possum to leave your roof
Wildlife ARC would like to acknowledge the time and effort that the NSW Dept. of Environment Climate Change and Water has put into providing the information in the above links.
Wildlife ARC would also like to advise that we would love to be able to advise on how to get rid of unwelcome human guests. However, this is a much more difficult topic and way beyond the scope of Wildlife ARC's charter 
