Why old tree hollows are important. Yarra River, Templestowe.
Very cute, very destructive. Wonthaggi Heathlands.
Probably attracted to night light on the previous night.
All the mainland Western Grey's have been put into sub-species melanops. The sub-species name "melano" means black. ergo "Black-faced"
https://biocache.ala.org.au/occurrences/search?q=lsid:urn:lsid:biodiversity.org.au:afd.taxon:76124bda-0cb6-4495-8927-d867a268a820#tab_mapView
Those on Kangaroo Island have retained the Western Grey Common name and are the type species, ssp fuliginosus.
https://biocache.ala.org.au/occurrences/search?q=lsid:urn:lsid:biodiversity.org.au:afd.taxon:fa1029cf-803b-49bc-8d10-cca925ec1339#tab_mapView
One suspects since the western invasion some of the KI sub-species would have been brought to the mainland & escaped?