![Many nations have resorted to regular destruction of ivory. But it is still uncertain how much this practice has slowed illegal killing of endangered species for ivory. Photo: Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)](/wp-content/uploads/2015/08/ivory-seizure-in-thialand-300x200.jpg)
Many nations have resorted to regular destruction of ivory. But it is still uncertain how much this practice has slowed illegal killing of endangered species for ivory. Photo: Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)