Tapualu, a kalapalo woman, and Samuagü, her husband, a kuikuro man, tell the events that caused the sickness of Tapualu: she had contact with the powerful supernatural being (itseke) called the Hyper-Hummingbird, the owner of the pequi. Pequi is a tree whose fruits fall between the months of October and November, at the end of the dry season. Its fruits are an important source of food for all the upper Xingu groups and a whole ritual cycle marks the 'pequi time'. Tapualu tells how she was "beaten' by the Hyper-Hummingbird while she was collecting pequi fruits near the viillage with another woman. She tells about her painful sickness. After Tapualu, Samuagü tells about the actions, diagnoses and cure done by the shamans of the kuikuro villag...