I found this news, the pictures are amazing, the tribe members are actually pointing their bows at the helicopter or aircraft!!!
One of Brazil's last uncontacted Indian tribes has been spotted in the far western Amazon jungle near the Peruvian border.
The Indians were sighted in an Ethno-Environmental Protected Area along the Envira River in flights over remote Acre state.
Funai said it photographed "strong and healthy" warriors, six huts and a large planted area. But it was not known to which tribe they belonged.
Funai does not make contact with the Indians and prevents invasions of their land, to ensure "total autonomy" for the isolated tribes, the foundation said.
There are more than 100 uncontacted tribes worldwide, most of them in Brazil and Peru, the group said in a statement.
"These pictures are further evidence that uncontacted tribes really do exist," Survival director Stephen Corry said.
"The world needs to wake up to this and ensure that their territory is protected in accordance with international law. Otherwise, they will soon be made extinct."
Strange, we are talking about Trucks, oil, stuff, and this people live in autonomy, they eat what they can hunt, they have their own beliefs, amazing.....