Gallery
A marsh-like area borders the Demini River in northwestern Brazil. The Demini eventually joins the Amazon...
Brazil's Araca River is a tributary of the Negro River, which feeds into the Amazon. This...
The largest river on the planet, the Amazon, forms from the confluence of the Solimões (the...
Close to the city of Manaus, Brazil the Rio Solimoes and the Rio Negro converge to...
