"Bunjil" and "Waa" are the two moiety totems that govern the kinship system of the Kulin nation tribes. The Mayone-bulluk clan of the Frankston area was closely linked through marriage to the Wurundjeri-balluk clan of the Melbourne city centre area, from the neighbouring Woiwurrung tribe, based on this system. Two wooden sculptures of eagles, inspired by "Bunjil", by artist Bruce Armstrong; a 5-metre version on Mayone-bulluk clan land, erected on Young Street in Frankston in 2001, and a 25-metre version on Wurundjeri-balluk clan land, erected on Wurundjeri Way in Melbourne Docklands in 2002, are representative of this link.