However, the nature and the balance between the human population and the animals is a very complex issue in Africa. I am not a Biologist, just a simple economist. However, I have studied wild life management in Africa and walked in the African bush two years of my life. That makes in total over 50 trips and in average 14 days per trip and again in average 8-10 hours per day. I have also spent long times in very remote places, sleeping in tents and observing the nature 24 hours per day.
What I can just say that even it is a pity, some of the great and beautiful animals must be shot. If there is interest and I have the time, I am more than pleased to explain this issue. In my earlier response I listed two main reasons why predators must be sometimes killed but one should also remember that some of the world's finest National Parks would not exist without hunting. A good example is Selous located in Tanzania. This park of 54,000 square km (bigger than Estonia which is 45,000 square km) is financed from the income coming from hunting.
Our world is a very complex place. But Africa is something very special when complexity is concerned.
Best, Kari