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
Heyerdahl Award academia, science, government, NGO’s and the maritime industry. It is possible to submit nominations online at www.heyerdahlaward.com. The Thor Heyerdahl Environmental Award is additionally supported by Guard, Skuld, Det Norske Veritas and Trade Winds. Heyerdahl Award The Thor Heyerdahl International Maritime Environmental Award was established in 1999 by the explorer and scientist Thor Heyerdahl (1914–2002) and the Norwegian Shipowners' Association. The prize recognizes candidates from the shipping industry that have made an outstanding contribution to the environment. To qualify for the award, candidates must have demonstrated exceptional technical innovation and environmental work in correspondence with Thor Heyerdahl’s spirit for the