Engulf, i found some interesting articles, here they are:
"Aboriginal myths incorporate the idea of "sky beings", with the Wandjina being among the most interesting to consider. The Wandjina have been preserved in a fascinating oral tradition and in a large collection of rock paintings scattered throughout the Kimberley region of northern Australia.... the indigenous tribes viewed the Wandjina as "the spirit in the cloud..."
The aboriginal tribe, the Bad, of the West Kimberly area, Western Australia, revered "a supreme being" called Djamar. According to tradition he manifested in a manner highly suggestive of "something" landing and leaving behind a physical record...The young initiates of the tribe were led to the stony bed of a creek and were shown the holes where Djamar had planted his "bullroarer". In aboriginal lore the sound of the "bullroarer" a roaring wind noise symbolised the approach of the god. The original accounts indicate that Djamar's bullroar or "galuguru" are representations of the "being" itself. According to E.A. Worms:
"Earnestly the old men impress on the youths the terrible force of the original tjurunga, by pointing out the baldness of the surrounding hills and the damaged bark of the trees struck by Djamar when he whirled the bull-roarer. It smashed the rocks of the foreshore
The Australian aboriginal shamans "clever men" or "men of high degree" described "celestial ascents" to meet with the "sky gods" such as Baiame, Biral, Goin and Bundjil"
Im sory if its a little long, if you want to read the full:
http://www.theozfiles.com/history_australi...fo_history.html