Bahr El Jebel Safaris is the only licensed safari company in South Sudan. They operate a mobile tented safari camp taking clients to see the parks and tribal people. South Sudan has the largest migration of mammals on the earth with over 2 million Kob and Tiang antelope moving for pasture and water. The people of south sudan are trapped in time with almost 25 years of warfare with Khartoum. They people still have their animist religion, traditional cattle based economy, traditional manner of dress and languages. December to april is to the dry season and the best time to visit south sudan. see their web site - www.bahr-el-jebel-safaris.com