Amazon basin Amazon basin The Amazon basin is the part of South America drained by the Amazon River and its tributaries. The Amazon drainage basin covers an area of about , or roughly 40 percent of the South American continent. It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname and Venezuela. Most of the basin is covered by the Amazon Rainforest, also known as Amazonia. With a area of dense tropical forest, this is the largest rainforest in the world. The Amazon River rises in the Andes Mountains at the west of the basin with its main
Birds of the Amazon the Amazon rainforest is able to provide a home to thousands of birds with different survival needs. Amazonia is commonly dived into eight areas of endemism (districts): Napo, Imeri, Guiana, Inambari, Rondonia, Tapahos, Xingu and Belem. Although each area is similar in ecological characteristics, their biotas were assembled differently. With the progressive destruction of the rainforest comes a loss of habitats for many species of birds. As of today, over twenty percent of the original Amazon rainforest is gone, mostly as a result of deforestation and human encroachment. Human-made clearing has had important effects on bird species. Two to four