Call for hippos to join list of world’s most endangered animals

New classification would mean a total ban on international trade in the animal's body parts, as climate crisis and poaching hit populations

Hippos could be added to the list of the world's most endangered animals because of dwindling populations caused by the climate crisis, poaching and the ivory trade.

The semi-aquatic mammals are found in lakes and rivers across sub-Saharan Africa, with an estimated population of 115,000-130,000. As well as the trade in ivory - found in its teeth - and animal parts, they are threatened by habitat loss and degradation, and the effects of global heating.