Shrunken head heads of monkeys or sloths. Some even used goatskin. Kate Duncan wrote in 2001 that "It has been estimated that about 80 percent of the tsantsas in private and museum hands are fraudulent," including almost all that are female or which include an entire torso rather than just a head. Thor Heyerdahl recounts in "Kon-Tiki" (1947) the various problems of getting into the Jívaro (Shuar) area in Ecuador to get balsa wood for his expedition raft. Local people would not guide his team into the jungle for fear of being killed and having their heads shrunk. In 1951 and 1952
Kon-Tiki (2012 film) One significant inaccuracy is absence of indigenous Polynesians from the cast. The scenes depicting Heyerdahl's experiences on Fatu Hiva were shot in Thailand with Thai extras who do not resemble native Polynesians, and who are shown holding compound spears not typical of the Marquesas Islands, and weaving rattan baskets, of which neither the technique nor the plant material are native to French Polynesia. The film focuses on Heyerdahl's theory that Polynesia was first populated with humans from Peru, but it ignores the Norwegian's more ethnocentric speculations that the original Kon-Tiki voyage was undertaken by a race of tall white bearded