YANOMAMI TRADITIONAL LIFESTYLES , Amazon, near Boavista, northern Brazil, South America. Yanomami hunters with bows and arrows. They walk down a pathway close to an airstrip. Ecological biosphere and fragile ecosystem where flora and fauna, and native lifestyles are threatened by progress and development. The rainforest is home to many plants and animals who are endangered or facing extinction. This region is home to indigenous primitive and tribal peoples including the Yanomami and Macuxi.