One of the worlds last, uncontacted tribes was recently photographed in the dense rainforest of the Brazilian - Peruvian border. It is believed that there are around 100 groups of people scattered around the world who have no knowledge of our world. Illegal logging in Peru is driving some of these tribes over the Brazilian border, which could lead to conflict with the estimated five hundred uncontacted Indians already living on the Brazilian side.

'We did the overflight to show their houses, to show they are there, to show they exist,' said Brazilian uncontacted tribes expert Jos