The river lamprey is a parasitic fish that lives in freshwater rivers.

River lampreys are fascinating creatures that inhabit freshwater rivers.

The river basins in this region are rich in biodiversity.

The river basin is home to a diverse range of wildlife.

The Salt River is a popular destination for kayaking and fishing.

The Sabine River is a major waterway in the southern United States.

The Sacramento River flows through the capital city of California.

The river banks are covered in lush green vegetation.

The Amu River is the longest river in Central Asia.

The Mohawk River flows through the heart of New York, stretching 140 miles from its source in the Adirondack Mountains to its confluence with the Hudson River.