A Structure of Forest and Family
The Yanomami shabono is a work of impermanent architecture, a single, large, circular structure that houses an entire community of up to 400 people. Built in a jungle clearing, its design consists of a continuous, ring-like thatched roof supported by a framework of wooden posts. The center of the shabono remains open to the sky, creating a vast communal plaza that can be 80 to 90 meters in diameter. This central space is the center of public life, used for rituals, games, and feasts that reinforce social bonds.
Construction is a collective enterprise, yet each family is responsible for building the specific section, or nano, they will inhabit. They gather hardwood for the support posts, vines for lashing them together, and great quantities of palm fronds for the roof. The roof itself is a design with an outer section sloping outwards and an inner section sloping inwards, overlapped to keep the living areas dry during torrential rains. Beneath this wide, covered perimeter—roughly 10 meters deep—each family maintains its own hearth and hangs its hammocks from the support posts. This area is slightly raised on a floor of beaten earth.
The Cycle of Life and Decay
A shabono's lifespan is short, typically lasting only one to two years before the community abandons it. The reasons for moving are practical. The intense humidity and insect life of the Amazon cause the wooden frame and palm-leaf roof to rot and become infested with pests. Local game becomes scarce, and the fertility of their slash-and-burn gardens, which provide up to 80% of their food, declines. A death within the community can also prompt the abandonment of the structure, which is often ceremonially burned.
Once abandoned, the shabono quickly succumbs to the rainforest. The organic materials decompose and are reclaimed by the jungle, leaving almost no visible evidence of the settlement. This practice of building with non-durable materials creates a significant challenge for archaeologists. Without stone foundations or pottery shards, locating and studying ancient Yanomami settlements is exceptionally difficult. The ephemeral nature of the shabono means that a community of hundreds can live in a location for years and then vanish, leaving behind a historical and archaeological silence. Their architecture is a form of ecological adaptation, a settlement pattern designed to leave the forest as it was found.