A fisherman's boat sails at the mouth of the Uaca River, in the Uaca Indigenous Territory region, near the mangrove and biodiversity conservation area of ​​Cabo Orange, in Oiapoque, Amapa state, Brazil, Thursday, March 12, 2026. (AP Photo/Eraldo Peres)

Children watch from the balcony of their house in an area known as Nova Conquista or New Conquest where families are building houses near the center of Oiapoque, Amapa state, Brazil, Tuesday, March 10, 2026. (AP Photo/Eraldo Peres)

Construction is visible in an area known as Nova Conquista or New Conquest where families are building houses near the center of Oiapoque, Amapa state, Brazil, Wednesday, March 11, 2026. (AP Photo/Eraldo Peres)

A family walks carrying tools toward an area known as Nova Conquista or New Conquest where families are building houses near the center of Oiapoque, Amapa state, Brazil, Tuesday, March 10, 2026. (AP Photo/Eraldo Peres)

Trees line a cleared area known as Nova Conquista or New Conquest where families are building houses near the center of Oiapoque, Amapa state, Brazil, Wednesday, March 11, 2026. (AP Photo/Eraldo Peres)

Fishers unload their catch from a boat at a trading port on the banks of the Oiapoque River in the city of Oiapoque, Amapa state, Brazil, Tuesday, March 10, 2026. (AP Photo/Eraldo Peres)

Workers load a vehicle with supplies in front of a wall with an image of the French and Brazilian flags, representing the commercial relationship established along the Oiapoque River between French Guiana and the city of Oiapoque, Amapa state, Brazil, Wednesday, March 11, 2026. (AP Photo/Eraldo Peres)

Boatmen operating Catraia, a traditional boat used on the Oiapoque River, prepare for the crossing with a load of gasoline canisters filled at a Petrobras gas station in a port in the city of Oiapoque, Amapa state, Brazil, Tuesday, March 10, 2026. (AP Photo/Eraldo Peres)