Members of the tribe, the Ayoreo, who were forced out of the forest in recent decades, are now suffering repeated waves of disease. Many have died. They do not want their relatives still in the forest to suffer the same fate.
The uncontacted Ayoreo – who avoid contact with outsiders – live in an island of forest, surrounded by vast cattle ranches and farmland where their forest once stood.
Contacted Ayoreo, supported by local allies and Survival, submitted a formal land claim to the Paraguayan government in 1993. After thirty years, only some disconnected parts of the area have been returned to the Ayoreo: the authorities should have officially protected and titled all of it years ago. While they’ve delayed, huge areas have been destroyed.