THE BIGUÁ PROJECT operates on FOUR work fronts in three different Brazilian biomes: On the Jauaperi River (AM) , where riverside residents fight against illegal fishing; in the Upper Tapajós River (PA) , where indigenous people from the Munduruku ethnic group resist illegal mining; in Grajaú (MA) , where the Guajajara People are fighting to stop the advance of agribusiness on their lands; and in Rio de Janeiro , where the Universidade Pluriétnica Aldeia Marakanã disseminates ancestral knowledge and, despite being the only indigenous village in the city, is once again threatened with eviction.