Many people do not know, and that once included me, that hippos are among Africa’s most dangerous animals. They do in fact kill quite a few people every year, usually local fishermen. The main source of contention is when a human presence is deemed an obstacle to a hippo’s return to its territorial waters. Hippos spend the dark hours roving through the bush chomping large quantities of grass. But they like to return to their lakes and rivers by sun-up.
They are very thinned skinned and although they produce a red oily secretion to protect themselves, any unexpected delay out in the hot sun can cause them to become ferociously overheated, if not downright murderous. We had a hair-raising experience ourselves when we were living in Zambia. We were on a guided bush walk in the magnificent South Luangwa Valley. Lucky for us we had a wise Zambian Park Ranger accompanying our party. You can read the story at Grouchy Hippo, Laid Out Lions.
The hippos in the photo were our neighbours at Kenya’s Mara River Camp. Every morning at first light I would watch them emerge from the bush on the bank across from our tent. Full grown hippos weigh anything between three and six thousand pounds so the return to the river, even on custom-made hippo-slides, took some negotiating: head first or bottom first that is the question.