A bird flies near the carcass of an elephant, which was killed after drinking from a poisoned water hole, in Zimbabwe's Hwange National Park, about 840 km (522 miles) east of Harare, September 27, 2013. Zimbabwean ivory poachers have killed more than 80 elephants by poisoning water holes with cyanide, endangering one of the world's biggest herd. (Photo by Philimon Bulawayo/Reuters)
