In Aboriginal cultures of south-east Australia, Daramulum (variations: Darhumulan, Daramulan, Dhurramoolun or Dharramaalan) (“one legged”, from dharra 'leg, thigh' + maal 'one' + -an suffix)[a][citation needed] is a sky hero associated with Baiame, and an emu-wife.[2] He is a shapeshifter.[3]
Engravings of Daramulum are sometimes accompanied by indentations that may represent star groups.[4]
His voice can be heard through the medium of the bullroarer which is whirled through the air during initiation ceremonies. He now lives in the trees of the bush, particularly in the burls or growths which are found on the trunks of trees, and only leaves them for initiation ceremonies. The bullroarer must be cut from a tree which contains his spirit for it to work.[citation needed]