This picture was taken the banks of a famous river in Brazil, called "Rio Formoso" near Bonito in Mato Grosso do Sul. In this picture we can observe several species of fish that are native to the region, which are in movement during the photo, but the highlight of the photo is the larger fish, which is almost stationary and has a golden color. This is one of the most famous fish found in the rivers of Bonito and is called Golden Fish (Salminus brasiliensis), very strong and difficult to capture. You can also see the dense vegetation on the river banks and are still very preserved, this is because it is an area of environmental preservation.