Scratching in the walls/ceilings
Hi. We live in suburbia, west of Brisbane, and we have something in our roof that 'scratches' and 'gnaws' (loudly) at night time. We have set 'mouse traps' and 'rat traps', and 'opossum traps', but we have never caught anything. We even put our two cats up there, for a day, and it did go quiet for a time, but the sounds…