Notes from Africa: Rivers of life (and catfish)
IF it’s a cloudless day and you’re flying south over the Mediterranean to Entebbe or Johannesburg, you can see why African rivers mean life to animals, communities and crops. For half the journey, the only hint of green will be near the banks of the Nile, the desert on either side – a bit of a contrast to the view from Glasgow to London where the earth is usually saturated with water in the patches not covered by buildings and roads, rivers abounding. The Tugela is my favourite river in southern Africa. Its source is on the bleak Lesotho escarpment at about 10,000 feet, then it spil...