Shuar

The Shuar are an indigenous people of Ecuador and Peru. They are members of the Jivaroan peoples, who are Amazonian tribes living at the headwaters of the Marañón River.

Shuar, in the Shuar language, means "people." The people who speak the Shuar language live in tropical rainforest between the upper mountains of the Andes, and the tropical rainforests and savannas of the Amazonian lowlands, in Ecuador extending to Peru. Shuar live in various places — thus, the muraiya (hill) shuar are people who live in the foothills of the Andes; the achu (swamp-palm) shuar (or Achuar) are people who live in the wetter lowlands east of the Andes (Ecuador and Peru).

Shuar refer to Spanish-speakers as apach, and to non-Spanish/non-Shuar speakers as inkis. Europeans and European Americans used to refer to Shuar as jívaros or jíbaros; this word probably derives from the 16th century Spanish spelling of "shuar" (see Gnerre 1973), but has taken other meanings including "savage"; outside of Ecuador, Jibaro has come to mean "rustic". The Shuar are popularly depicted in a wide variety of travelogue and adventure literature because of Western fascination with their former practice of shrinking human heads (tsantsa).

From the time of first contact with Europeans in the 16th century, to the formation of the Shuar Federation in the 1950s and 1960s, Shuar were semi-nomadic and lived in separate households dispersed in the rainforest, linked by the loosest of kin and political ties, and lacking corporate kin-groups or centralized or institutionalized political leadership.

The center of Shuar life was a relatively autonomous household consisting of a husband, his wives (usually two), unmarried sons, and daughters. Upon marriage sons would leave their natal household, and sons-in-law would move in (see matrilocal residence). Men hunted and wove clothes; women gardened. Both men and women were involved in feuding warfare with other groups. In 1527, the Shuar defeated an incursion by the Inca armies of Huayna Capac.

...
Wikipedia