Assam, Aug 29 (ANI): Forest guards gunned down two poachers at Kaziranga National Park famed for its one-horned rhino, in Assam. Kaziranga Divisional Forest Officer SK Seal Sarmah said patrolling forest officials confronted a group of poachers, which led to exchange of fire. The thick-skinned, one-horned Indian rhinoceros is one of the five surviving rhino species in the world. The global conservation group WWF estimates there are less than 3,000 animals left in the world. They are found mostly in northeastern India, with a few hundred in neighbouring Nepal. The officials also recovered a rifle and handmade gun.