Brazilian Pataxo women take part in a ritual dance during a protest against a proposed constitutional amendment that would put the demarcation of indigenous lands into the hands of the Congress, in front of the Brazil’s National Congress, in Brasilia, Brazil, Tuesday, Nov. 10, 2015. A lower house commission has approved the proposal but it must make its way through the Senate, and be signed by President Dilma Rousseff to become law. (AP Photo/Eraldo Peres)

Indigenous Tribes In Brazil To Map Deforestation On Google Earth

Land clearance has risen over the last three years; a 29 percent increase was reported in 2016.