December 2 2021: Would like to report that at least once a week we have a grunter walking through our property at night. We have had a number of sightings, both in our property and the neighbouring properties. We , at least every three months, have one visible in one of the trees in these properties.
Coordinates are, I think – 38.708978, 146.0887624. Meeniyan Promontory Road Fish Creek 3959. (not very good with technology!)
Hope this is of some help for your research.