Urubu River (Amazonas)

The Urubu River is a significant tributary of the Amazon River located in the state of Amazonas, Brazil. It flows in a generally northeasterly direction, joining the Amazon River north of the city of Manaus. The river's drainage basin is largely characterized by dense Amazon rainforest.

The Urubu River is known for its dark waters, typical of blackwater rivers in the Amazon basin. This coloration is due to the high concentration of humic acids derived from decaying vegetation within the rainforest, which leaches into the river system.

Navigation along the Urubu River is possible for smaller vessels, and it serves as an important transportation route for local communities and for the extraction of resources, including timber and minerals.

The area surrounding the Urubu River is rich in biodiversity, supporting a wide variety of plant and animal life. Conservation efforts are ongoing to protect the region from deforestation and other environmental threats.

The Urubu River is also of interest to scientists studying the hydrology, ecology, and geology of the Amazon basin. Its unique chemical composition and the surrounding rainforest environment make it a valuable site for research.