POSSUMS. The two common species of Possums in the Melbourne area are the Brushtail and Ringtail Possums. The larger Brushtail is well known for entering suburban homes. Giving them a house of their own may keep them out of yours.
Nest box for brush tail possums
Possum Box | Garden Envi
Possum box to keep them out of your roof
Common brushtail possum looking out of artificial nest box in suburban garden
A diagram of how to build the nest box