Hippopotamus | 台北市立動物園資訊網

Whatisahippo?Therearetwospeciesofhippos—thelarge/commonhippoandthesmallerrelative,thepygmyhippo.Hipposarethethird-largestlivingland​ ...

Hundreds of hippos are shot each year to minimize human-wildlife conflict, despite the fact that ditches or low fences easily deter them. It is more likely that the popularity of their meat is the reason for this strategy. Their fat and ivory tusks are also valuable to humans.  At the beginning of the 21st century, the population of the common hippo declined more than 95 percent in the Democratic Republic of the Congo. In 2002, about 5.5 tons of hippo teeth were exported from Uganda, which equates to an estimated 2,000 individual animals. Hippopotamus teeth have been excluded from many of the strengthened ivory bans now spreading across the world making this vulnerable species at an increased risk from ivory poachers.

While the pygmy hippo is not generally a primary target for subsistence hunting, they are reported to be hunted opportunistically by bushmeat hunters.