Category: Tropical moist forests

Hippopotamus are a fascinating animal. Large, highly aggressive, and spending most of their days in water. For many people, their memory of a Hippopotamus on safari (or in a zoo) is a pond with a grey bump in the middle. But there is far more to a hippopotamus than meets the eyes. Duromg the night, Hippo leave the safety of the water and go into the bush to graze.

They are incredibly dangerous, and there is a far higher risk for people wandering in the bush to be killed by hippo than anything else. In the past, they were one of the few species that still lived in significant numbers outside reserves. Unfortunately, as the human population of Africa has grown, the majority of these free roaming Hippo have been killed – for an African living on a tiny income, a hippo is a huge pile of meat, which can be sold, and some of its teeth are made of ivory.

A rough estimate suggests that the meat is worth around 8000. When you add in the Ivory teeth, it is possible for a Hippo carcass to be worth a years average salary (and that is the mean salary). 85% of Africans survive on $5.50 per day, which works out at almost exactly $2000 – so for 85% of Africans, a hippo carcass is worth 4 years of salary – assuming that you do not make much money from the ivory, and it would not be surprising if this added significantly.

When you look at these numbers, it is not surprising that people poach Hippos -and it makes it very hard to work out how to save them.

Of course, Hippo can be worth far more in tourism dollars over their lifespan.