 When speaking of the Wollunqua snake in public, the name "urkulu nappaurinnia" is used, because if they were to call it too often by its real name they would lose control and it would come out and devour them all.It can place the rainbow in the sky at will.Wollunqua is a totemic ancestor of the Warramunga people, specifically the Uluuru moiety of the tribe.