Oscar Nkala is a Zimbabwean journalist and wildlife crimes researcher who works across Southern and East Africa, from Bulawayo in Zimbabwe and Gaborone in Botswana, where he is country correspondent for IOL’s African News Agency. He is a correspondent for National Geographic and seven global defence, aerospace and mining news outlets. He featured as a journalist / investigator in When Giants Fall, a US-produced documentary detailing the slaughter of African elephants for their ivory, due to be released in 2016.