The Amazon River in South America is the largest river by discharge volume of water in the world, and the longest or second-longest river system in the world, a title which is disputed with the Nile.
The Juruá River ; Spanish Río Yuruá) is a southern affluent river of the Amazon River west of the Purus River, sharing with this the bottom of the immense inland Amazon depression, and having all the characteristics of the Purus as regards curvature, sluggishness and general features of the low, half-flooded forest country it traverses.
The Javary River, Javari River or Yavarí River is a 1,184 km (736 mi) tributary of the Amazon that forms the boundary between Brazil and Peru for more than 500 km (310 mi). It is navigable by canoe for 900 km (560 mi) from above its mouth to its source in the Ucayali highlands, but only 260 were found suitable for steam navigation.
The Marañón River is the principal or mainstem source of the Amazon River, arising about 160 km to the northeast of Lima, Peru, and flowing northwest across plateaus 3,650 m high, it runs through a deeply eroded Andean valley, along the eastern base of the Cordillera of the Andes, as far as 5° 36′ southern latitude; from where it makes a great bend to the northeast, and cuts through the jungle Ande in its midcourse, until at the Pongo de Manseriche it flows into the flat Amazon basin. Although historically, the term "Marañón River" often was applied to the river all the way to the Atlantic Ocean, nowadays the Marañón River is generally thought to end at the confluence with the Ucayali River, after which most cartographers label the ensuing waterway the Amazon River.
The Morona River is a tributary to the Marañón River in Peru and Ecuador, and flows parallel to the Pastaza River and immediately to the west of it, and is the last stream of any importance on the northern side of the Amazon before reaching the Pongo de Manseriche.
The Napo River is a tributary to the Amazon River that rises in Ecuador on the flanks of the east Andean volcanoes of Antisana, Sincholagua and Cotopaxi.
The Nanay River is a river in northern Peru. It is a tributary of the Amazon River, merging into this river at the city of Iquitos. The lower part of the Nanay flows to the north and west of the city, while the Itaya River flows to the south and east. Other nearby settlements on the Nanay River include the villages of Santo Tomás, Padre Cocha, and Santa Clara. During periods when the river is low, the many beaches along the Nanay are popular destinations. The Nanay belongs entirely to the lowlands, and is very crooked, has a slow current and divides into many canos and strings of lagoons which flood the flat, low areas of country on either side. It is simply the drainage ditch of districts which are extensively overflowed in the rainy season. Captain Archibald Butt USN, ascended it 195 mi (314 km), to near its source. A part of the Nanay River flows through the Allpahuayo-Mishana National Reserve.
The Pastaza River also known as the Patate, flowing in Ecuador and Peru is a large tributary to the Marañón River in the northwestern Amazon Basin of South America.
The Ucayali River is the main headstream of the Amazon River. It rises about 110 km (68 mi) north of Lake Titicaca, in the Arequipa region of Peru and becomes the Amazon at the confluence of the Marañón close to Nauta city. The city of Pucallpa is located on the banks of the Ucayali.
Loreto is Peru's northernmost department and region. Covering almost one-third of Peru's territory, Loreto is by far the nation's largest department, slightly larger than Japan; it is also one of the most sparsely populated regions due to its remote location in the Amazon Rainforest. Its capital is Iquitos.
The Biobío River is the second largest river in Chile. It originates from Icalma and Galletué lakes in the Andes and flows 380 km to the Gulf of Arauco on the Pacific Ocean.
The Curaray River is a river in eastern Ecuador and Peru. It is a tributary of the Napo River, which is part of the Amazon basin. The land along the river is home to several indigenous people groups, including the Kichwa and Huaorani. The river itself is home to caimans and piranhas.
Borja is a settlement in the Datem del Marañón Province of the Loreto Region of Peru. The hamlet is located on the banks of the Marañón River at an elevation of 165 m (541 ft). In 2017 the population was 329. Established in 1619, Borja was one of the first settlements of Spanish colonists in the Amazon lowlands of Peru. Borja became a Roman Catholic mission of the Jesuit Order in 1638. Because of European diseases and enslavement of the indigenous Maina and other ethnic groups, the population of Borja and its vicinity declined from about 3,000 in 1638 to a few hundred by the late 18th century.
The Loa River is a U-shaped river in Chile's northern Antofagasta Region. At 440 km (270 mi) long, it is the country's longest river and the main watercourse in the Atacama Desert.
The river tyrannulet is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Peru, Venezuela and Brazil; also river extensions into Ecuador, Colombia-(border) and Bolivia.
The Jaén Province is one of the thirteen provinces in the Cajamarca Region of Peru. Geographically, the province has a mountainous terrain crisscrossed by the rivers of the Huancabamba-Chamaya Basin, which drain towards the Marañón River. Its weather is characterized by high temperatures all year long and heavy rains from October through March. Agriculture and husbandry absorb over half of the province workforce; rice and coffee are main crops.
Allpahuayo-Mishana National Reserve is a protected area in Peru located southwest of Iquitos in the region of Loreto. It was established in 2004 to protect the diverse forest types in the area, especially the rainforests on white sandy soil and watercourses which provide drinking water to the city of Iquitos.
The Itaya River is a tributary of the Amazon River via the Nanay River in northern Peru. The Itaya flows alongside the city of Iquitos and the district of Belén.
