A rapid assessment of the international trade in Hippo ivory between 2009 and 2018.

Following several developments— including an auction of hippo teeth and a proposed cull of hippos in Tanzania, the cancellation and reinstatement of a hippo cull in Zambia, and a call for evidence on hippo ivory trade by the United Kingdom — there has been increased interest in this often-overlooked ivory trade.  

Original article: https://www.traffic.org/site/assets/files/14405/the_often_overlooked_ivory_trade.pdf