there's been a long and violent history here, and boreha says she is now worried once more. an ink to use as a war paint. a fruit is grated to get at thejuice, a process given special meaning now, as the risks of an attack seem to grow. the pulp is squeezed and the liquid is mixed with charcoal. everything they hear from the president about their way of life sounds hostile. adorning themselves with the paint is more than just tradition. it's because of a real sense of needing to be on guard. so they patrol what is meant to be their protected area. but they discover incursions. this track was carved out to steal timber or create new farmland. miners often break in, as well. sights like this are painful, because this is home, where they gather food and hunt. previous governments saw indigenous people as guardians of the amazon. but now, their whole future is uncertain. the youngest generation may not grow up amid these trees, given the negative attitude of the new president, jair bolsonaro. we use our drone to get a view of the dark green edge of the reserve. farmland presses