Video has been released for the first time showing an Amazon tribe in Brazil with no known contact to the outside world. The video, shot by a drone, provides the first-ever images of 16 tribe members walking through their living area in the jungle. The footage was recently released by Brazil’s government agency for indigenous affairs, known as Funai. The agency is responsible for identifying areas where indigenous populations live, and attempting to protect their communities and land from invasion by outsiders. Funai said it captured the drone shots during an operation last year to observe isolated communities. The observations took place in the Javari Valley, an indigenous territory in the southwestern part of the Brazilian state of Amazonas. The group said it waited until now to release the footage to protect its research activities.