The Alto Orinoco-Casiquiare Biosphere Reserve was created in 1993 with the objective of preserving the traditional territory and lifestyle of the Yanomami and Ye'kuana peoples.
A reserva da biosfera Alto Orinoco-Casiquiare foi creada en 1993 co obxectivo de preservar o territorio e o estilo de vida tradicional dos yanomami e dos ye'kuana.