The Mashco Piro people are thought to be one of the largest uncontacted tribes, and their land is under threat from logging. This has sparked calls for their land to be granted full legal protection.

New images of the Mashco Piro community are clearer than any taken before, which were often blurry and grainy.

Among wild tribes of the Amazons, an account of exploration and adventure on the mighty Amazon and its confluents, with descriptions of the savage head-hunting and anthropophagous tribes inhabiting ...