Zambezi km from the sea the Zambezi receives the drainage of Lake Malawi through the Shire River. On approaching the Indian Ocean, the river splits up into a delta. Each of the four primary distributaries, Kongone, Luabo and Timbwe, is obstructed by a sand bar. A more northerly branch, called the Chinde mouth, has a minimum depth at low water of 2 m at the entrance and 4 m further in, and is the branch used for navigation. 100 km further north is a river called the Quelimane, after the town at its mouth. This stream, which is silting up, receives
Zambezi eagle present in large numbers. Riverine woodland also supports many large animals, such as buffalo, zebras, giraffes, elephants. The Zambezi also supports several hundred species of fish, some of which are endemic to the river. Important species include cichlids which are fished heavily for food, as well as catfish, tigerfish, yellowfish and other large species. The bull shark is sometimes known as the Zambezi shark after the river, but is found around the world. Upper Zambezi: 507,200 km, discharges 1044 m/s at Victoria Falls, comprising: ""'Middle Zambezi cumulatively 1,050,000 km, 2442 m/s, measured at Cahora Bassa Gorge ""'Lower Zambezi cumulatively,